Creative Enzymes - Products
Enzyme manufacturing for life science research and medicines, food, alcohol, fabric, paper etc. Uses include: drug discovery, cancer and infectious disease research, microbiology and personalized medicine.
| Product | Description | |
|---|---|---|
| hepoxilin-epoxide hydrolase | Converts hepoxilin A3 into trioxilin A3. Highly specific for the substrate, having only slight activity with other epoxides such as leukotriene A4 and styrene oxide. Hepoxilin A3 is an hydroxy-epoxide derivative of arachidonic acid that is formed via the 12-lipoxygenase pathway. It is probable that this enzyme plays a modulatory role in inflammation, vascular physiology, systemic glucose metabolism and neurological function. In vertebrates, five epoxide-hydrolase enzymes have been identified to date: EC 3.3.2.6 (leukotriene-A4 hydrolase), EC 3.3.2.7 (hepoxilin-epoxide hydrolase), EC 3.3.2.9 (microsomal epoxide hydrolase), EC 3.3.2.10 (soluble epoxide hydrolase) and EC 3.3.2.11 (cholesterol 5,6-oxide hydrolase). Group: Enzymes. Synonyms: hepoxilin epoxide hydrolase; hepoxylin hydrolase; hepoxilin A3 hydrolase. Enzyme Commission Number: EC 3.3.2.7. CAS No. 122096-98-4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4004; hepoxilin-epoxide hydrolase; EC 3.3.2.7; 122096-98-4; hepoxilin epoxide hydrolase; hepoxylin hydrolase; hepoxilin A3 hydrolase. Cat No: EXWM-4004. |  |
| hepsin | This type-II membrane-associated serine peptidase has been implicated in cell growth and development. The enzyme has been shown to activate blood coagulation factor VII by cleavage of the Arg152?Ile153 peptide bound in BHK cells, thus indicating a possible role in the initiation of blood coagulation. There is no cleavage after aromatic or aliphatic residues. The occupancy of the S2 site is an absolute requirement for catalysis and a basic residue at that site is preferred to an aliphaticresidue. The nature of the residue at S3 also affects hydrolysis, with Gln being much more favourable than Ala. Belongs in peptidase family S1A. Group: Enzymes. Enzyme Commission Number: EC 3.4.21.106. CAS No. 112398-23-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4101; hepsin; EC 3.4.21.106; 112398-23-9. Cat No: EXWM-4101. | |
| heptaprenyl diphosphate synthase | This enzyme catalyses the condensation reactions resulting in the formation of all-trans-heptaprenyl diphosphate, the isoprenoid side chain of ubiquinone-7 and menaquinone-7. The enzyme adds four isopentenyl diphosphate molecules sequentially to farnesyl diphosphate with trans stereochemistry. Group: Enzymes. Synonyms: all-trans-heptaprenyl-diphosphate synthase; heptaprenyl pyrophosphate synthase; heptaprenyl pyrophosphate synthetase; HepPP synthase; HepPS; heptaprenylpyrophosphate synthetase. Enzyme Commission Number: EC 2.5.1.30. CAS No. 74506-59-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2768; heptaprenyl diphosphate synthase; EC 2.5.1.30; 74506-59-5; all-trans-heptaprenyl-diphosphate synthase; heptaprenyl pyrophosphate synthase; heptaprenyl pyrophosphate synthetase; HepPP synthase; HepPS; heptaprenylpyrophosphate synthetase. Cat No: EXWM-2768. | |
| hercynylcysteine S-oxide synthase | Requires Fe2+ for activity. The enzyme, found in fungal species, is part of a fusion protein that also has the the activity of EC 2.1.1.44, L-histidine Nα-methyltransferase. It is part of the biosynthesis pathway of ergothioneine. The enzyme can also use L-selenocysteine to produce hercynylselenocysteine, which can be converted to selenoneine. Group: Enzymes. Synonyms: Egt1; Egt-1. Enzyme Commission Number: EC 1.14.99.51. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1061; hercynylcysteine S-oxide synthase; EC 1.14.99.51; Egt1; Egt-1. Cat No: EXWM-1061. | |
| Hericium erinaceus Extract (Ratio) | Hericium erinaceus Extract (Ratio). Group: Others. Purity: 4:1~20:1. Hericium erinaceus Extract (Ratio). Cat No: EXTW-071. | |
| Hericium Erinaceus Powder | Hericium erinaceus is a famous edible and medicinal fungi. The mushroom has a sweet taste and mild pharmacological property, Hericium erinaceus powder possesses the function of helping digestion and is beneficial to internal organs. Hericium erinaceus powder could improve the immunity of human, and was famed as the monkeyhead mushroom is the best in those delicacies from mountain and the edible bird’ s nest is the best in those delicacies from sea. Group: Others. Hericium Erinaceus Powder; Hericium erinaceus. Cat No: EXTC-073. | |
| hesperidin 6-O-α-L-rhamnosyl-β-D-glucosidase | The enzyme exhibits high specificity towards 7-O-linked flavonoid β-rutinosides. Group: Enzymes. Enzyme Commission Number: EC 3.2.1.168. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3850; hesperidin 6-O-α-L-rhamnosyl-β-D-glucosidase; EC 3.2.1.168. Cat No: EXWM-3850. | |
| heteroglycan α-mannosyltransferase | The acceptor is a heteroglycan primer containing mannose, galactose and xylose. 1,2- and 1,3-mannosyl bonds are formed. Group: Enzymes. Synonyms: GDP mannose α-mannosyltransferase; guanosine diphosphomannose-heteroglycan α-mannosyltransferase. Enzyme Commission Number: EC 2.4.1.48. CAS No. 37277-57-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2594; heteroglycan α-mannosyltransferase; EC 2.4.1.48; 37277-57-9; GDP mannose α-mannosyltransferase; guanosine diphosphomannose-heteroglycan α-mannosyltransferase. Cat No: EXWM-2594. | |
| heterotrimeric G-protein GTPase | This group comprises GTP-hydrolysing systems, where GTP and GDP alternate in binding. This group includes stimulatory and inhibitory G-proteins such as Gs, Gi, Go and Golf, targetting adenylate cyclase and/or K+ and Ca2+ channels; Gq stimulating phospholipase C; transducin activating cGMP phosphodiesterase; gustducin activating cAMP phosphodiesterase. Golf is instrumental in odour perception, transducin in vision and gustducin in taste recognition. At least 16 different α subunits (39-52 kDa), 5 β subunits (36 kDa) and 12 γ subunits (6-9 kDa) are known. Group: Enzymes. Enzyme Commission Number: EC 3.6.5.1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4712; heterotrimeric G-protein GTPase; EC 3.6.5.1. Cat No: EXWM-4712. | |
| hex-5-enoyl-[acyl-carrier protein] acetylenase | The enzyme, characterized from the marine cyanobacterium Moorea producens, is involved in production of the ion channel blocker jamaicamide A. It is specific for hexanoate or hex-5-enoate loaded onto a dedicated acyl-carrier protein (JamC), which is encoded by a gene in the same operon. Group: Enzymes. Synonyms: jamB (gene name). Enzyme Commission Number: EC 1.14.19.40. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1005; hex-5-enoyl-[acyl-carrier protein] acetylenase; EC 1.14.19.40; jamB (gene name). Cat No: EXWM-1005. | |
| hexadecanal dehydrogenase (acylating) | Also acts, more slowly, on octadecanoyl-CoA. Group: Enzymes. Synonyms: fatty acyl-CoA reductase. Enzyme Commission Number: EC 1.2.1.42. CAS No. 72561-01-4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1146; hexadecanal dehydrogenase (acylating); EC 1.2.1.42; 72561-01-4; fatty acyl-CoA reductase. Cat No: EXWM-1146. | |
| hexadecanol dehydrogenase | The liver enzyme acts on long-chain alcohols from C8 to C16. The Euglena enzyme also oxidizes the corresponding aldehydes to fatty acids. Group: Enzymes. Enzyme Commission Number: EC 1.1.1.164. CAS No. 62213-59-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0067; hexadecanol dehydrogenase; EC 1.1.1.164; 62213-59-6. Cat No: EXWM-0067. | |
| Hexanoyl coenzyme A trilithium salt | Hexanoyl coenzyme A trilithium salt. Applications: Involved in fatty acid oxidation, lipid biosynthesis, and ceramide formation. Group: Coenzymes. Synonyms: Caproyl Coenzyme A trilithium salt. CAS No. 103476-19-3. Purity: ≥85%. Mole weight: 901.49. Caproyl Coenzyme A trilithium salt; Hexanoyl coenzyme A trilithium salt; 103476-19-3. Cat No: COEC-039. | |
| hexaprenyl-diphosphate synthase [(2E,6E)-farnesyl-diphosphate specific] | The enzyme prefers farnesyl diphosphate to geranylgeranyl diphosphate as an allylic substrate and does not show activity for geranyl diphosphate and dimethylallyl diphosphate. Group: Enzymes. Synonyms: HexPS (ambiguous); hexaprenyl pyrophosphate synthetase (ambiguous); hexaprenyl diphosphate synthase (ambiguous). Enzyme Commission Number: EC 2.5.1.83. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2821; hexaprenyl-diphosphate synthase [(2E,6E)-farnesyl-diphosphate specific]; EC 2.5.1.83; HexPS (ambiguous); hexaprenyl pyrophosphate synthetase (ambiguous); hexaprenyl diphosphate synthase (ambiguous). Cat No: EXWM-2821. | |
| hexaprenyl diphosphate synthase [geranylgeranyl-diphosphate specific] | The enzyme prefers geranylgeranyl diphosphate to farnesyl diphosphate as an allylic substrate and does not show activity for geranyl diphosphate and dimethylallyl diphosphate. Requires Mg2+. Group: Enzymes. Synonyms: HexPS(ambiguous); (all-E) hexaprenyl diphosphate synthase; (all-trans) hexaprenyl diphosphate synthase; hexaprenyl pyrophosphate synthase (ambiguous); HexPPs (ambiguous); hexaprenyl diphosphate synthase (ambiguous). Enzyme Commission Number: EC 2.5.1.82. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2820; hexaprenyl diphosphate synthase [geranylgeranyl-diphosphate specific]; EC 2.5.1.82; HexPS(ambiguous); (all-E) hexaprenyl diphosphate synthase; (all-trans) hexaprenyl diphosphate synthase; hexaprenyl pyrophosphate synthase (ambiguous); HexPPs (ambiguous); hexaprenyl diphosphate synthase (ambiguous). Cat No: EXWM-2820. | |
| hexokinase | D-Glucose, D-mannose, D-fructose, sorbitol and D-glucosamine can act as acceptors; ITP and dATP can act as donors. The liver isoenzyme has sometimes been called glucokinase. Group: Enzymes. Synonyms: hexokinase type IV glucokinase; hexokinase D; hexokinase type IV; hexokinase (phosphorylating); ATP-dependent hexokinase; glucose ATP phosphotransferase. Enzyme Commission Number: EC 2.7.1.1. CAS No. 9001-51-8. Hexokinase. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2945; hexokinase; EC 2.7.1.1; 9001-51-8; hexokinase type IV glucokinase; hexokinase D; hexokinase type IV; hexokinase (phosphorylating); ATP-dependent hexokinase; glucose ATP phosphotransferase. Cat No: EXWM-2945. | |
| Hexokinase-1 from Human, Recombinant | A hexokinase is an enzyme that phosphorylates hexoses (six-carbon sugars), forming hexose phosphate. In most organisms, glucose is the most important substrate of hexokinases, and glucose-6-phosphate the most important product. Hexokinase can transfer an inorganic phosphate group from ATP to a substrate. Hexokinases should not be confused with glucokinase, which is a specific isoform of hexokinase. While other hexokinases are capable of phosphorylating several hexoses, glucokinase acts with a 50-fold lower substrate affinity and its only hexose substrate is glucose. Hk1 human recombinant produced in e. coli is a single, non-glycosylated, polypeptide chain fused to his tag a.ferase; EC 2.7.1.1; 9001-51-8. Enzyme Commission Number: EC 2.7.1.1. CAS No. 9001-51-8. Purity: Greater than 95.0% as determined by (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE. Hexokinase. Mole weight: 104.6 kDa. Activity: 7-8 units/ml. Stability: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles. Appearance: Sterile filtered colorless solution. Source: E. coli. Species: Human. Hexokinase-1; EC 2.7.1.1; Hexokinase type I; HK I; Brain form hexokinase; HK1-ta; HK1-tb; HXK1; HK1. Cat No: NATE-0844. | |
| Hexokinase-2 from Human, Recombinant | A hexokinase is an enzyme that phosphorylates hexoses (six-carbon sugars), forming hexose phosphate. In most organisms, glucose is the most important substrate of hexokinases, and glucose-6-phosphate the most important product. Hexokinase can transfer an inorganic phosphate group from ATP to a substrate. Hexokinases should not be confused with glucokinase, which is a specific isoform of hexokinase. While other hexokinases are capable of phosphorylating several hexoses, glucokinase acts with a 50-fold lower substrate affinity and its only hexose substrate is glucose. Hk2 human recombinant produced in e. coli is a single, non-glycosylated, polypeptide chain fused to his tag a.rase; EC 2.7.1.1; 9001-51-8. Enzyme Commission Number: EC 2.7.1.1. CAS No. 9001-51-8. Purity: Greater than 90.0% as determined by (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE. Hexokinase. Mole weight: 104.1 kDa. Activity: 3-4 units/ml. Stability: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles. Appearance: Sterile filtered colorless solution. Source: E. coli. Species: Human. Hexokinase-2; EC 2.7.1.1; HK2; Hexokinase type II; HK II; Muscle form hexokinase; HXK2; DKFZp686M1669. Cat No: NATE-0845. | |
| Hexokinase-3 from Human, Recombinant | A hexokinase is an enzyme that phosphorylates hexoses (six-carbon sugars), forming hexose phosphate. In most organisms, glucose is the most important substrate of hexokinases, and glucose-6-phosphate the most important product. Hexokinase can transfer an inorganic phosphate group from ATP to a substrate. Hexokinases should not be confused with glucokinase, which is a specific isoform of hexokinase. While other hexokinases are capable of phosphorylating several hexoses, glucokinase acts with a 50-fold lower substrate affinity and its only hexose substrate is glucose. Hk-3 human recombinant produced in e. coli is a single, non-glycosylated, polypeptide chain fused to his tag.phosphotransferase; hexokinase; ATP:D-hexose 6-phosphotransferase; EC 2.7.1.1; 9001-51-8. Enzyme Commission Number: EC 2.7.1.1. CAS No. 9001-51-8. Purity: Greater than 95.0% as determined by (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE. Hexokinase. Mole weight: 101.1 kDa. Stability: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles. Appearance: Sterile filtered colorless solution. Source: E. coli. Species: Human. Hexokinase-3; EC 2.7.1.1; Hexokinase type III; HK III; HXK3; HK3. Cat No: NATE-0846. | |
| Hexokinase-4 from Human, Recombinant | A hexokinase is an enzyme that phosphorylates hexoses (six-carbon sugars), forming hexose phosphate. In most organisms, glucose is the most important substrate of hexokinases, and glucose-6-phosphate the most important product. Hexokinase can transfer an inorganic phosphate group from ATP to a substrate. Hexokinases should not be confused with glucokinase, which is a specific isoform of hexokinase. While other hexokinases are capable of phosphorylating several hexoses, glucokinase acts with a 50-fold lower substrate affinity and its only hexose substrate is glucose. Glucokinase human recombinant produced in e. coli is a single, non-glycosylated, polypeptide chain fused to h.se; hexokinase; ATP:D-hexose 6-phosphotransferase; EC 2.7.1.1; 9001-51-8. Enzyme Commission Number: EC 2.7.1.2. CAS No. 9001-36-9. Purity: Greater than 95.0% as determined by SDS-PAGE. Hexokinase. Mole weight: 54.3 kDa. Stability: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles. Appearance: Sterile filtered colorless solution. Source: E. coli. Species: Human. Glucokinase; EC 2.7.1.2; Hexokinase-4; Hexokinase type IV; HK IV; HK4; Hexokinase-D; GCK; GK; GLK; HHF3; HKIV; HXKP; MODY2. Cat No: NATE-0847. | |
| Hexokinase from Kluyveromyces fragilis, Recombinant | A hexokinase is an enzyme that phosphorylates hexoses (six-carbon sugars), forming hexose phosphate. In most organisms, glucose is the most important substrate of hexokinases, and glucose-6-phosphate the most important product. Hexokinase can transfer an inorganic phosphate group from ATP to a substrate. Hexokinases should not be confused with glucokinase, which is a specific isoform of hexokinase. While other hexokinases are capable of phosphorylating several hexoses, glucokinase acts with a 50-fold lower substrate affinity and its only hexose substrate is glucose. Group: Enzymes. Synonyms: hexokinase (phosphorylating); ATP-dependent hexokinase; glucose ATP phosphotransferase; hexokinase; ATP:D-hexose 6-phosphotransferase; EC 2.7.1.1. Enzyme Commission Number: EC 2.7.1.1. CAS No. 9001-51-8. Hexokinase. Mole weight: 54 Kd (SDS-PAGE). Activity: > 150 Units / mg. Storage: Below -20°C. Form: Lyophilized powder. Source: E. coli. Species: Kluyveromyces fragilis. hexokinase (phosphorylating); ATP-dependent hexokinase; glucose ATP phosphotransferase; hexokinase; ATP:D-hexose 6-phosphotransferase; EC 2.7.1.1. Cat No: NATE-1034. | |
| Hexokinase from Yeast, chemically modified | A hexokinase is an enzyme that phosphorylates hexoses (six-carbon sugars), forming hexose phosphate. In most organisms, glucose is the most important substrate of hexokinases, and glucose-6-phosphate the most important product. Hexokinase can transfer an inorganic phosphate group from ATP to a substrate. Hexokinases should not be confused with glucokinase, which is a specific isoform of hexokinase. While other hexokinases are capable of phosphorylating several hexoses, glucokinase acts with a 50-fold lower substrate affinity and its only hexose substrate is glucose. Recombinant enzyme that converts hexose to hexose-6-phosphate. take advantage of the improved stability in liquid reagents. rely on the proven diagnostic quality of this product. Applications: Use hexokinase in diagnostic tests for blood glucose using the hexokinase method and for the determination of creatine kinase. Group: Enzymes. Synonyms: hexokinase type. Hexokinase. Mole weight: 57 kD (SDS-PAGE). Activity: > 40 U/mg lyophilizate. Stability: At +2 to +8°C within specification range for 18 months. Store dry. Appearance: White lyophilizate. Source: Yeast. hexokinase type IV glucokinase; hexokinase D; hexokinase type IV; hexokinase (phosphorylating); ATP-dependent hexokinase; glucose ATP phosphotransferase; hexokinase; ATP:D-hexose 6-phosphotransferase. Cat No: NATE-0989. | |
| Hexosaminidase 3A from Thermotoga neapolitana, Recombinant | Hexosaminidase, sometimes called β-N-acetylhexosaminidase, is reported to liberate terminal β-linked N-acetylglucosamine and N-acetylgalactosamine from a variety of substrates. The activity of β-N-actylglucosaminidase may be determined with the chromogenic substrate p-nitrophenyl-N-acetyl-β-D-glucosaminide. β-N-actylglucosaminidase hydrolyzes the terminal nonreducing N-acetyl-D-hexosamine residues. This enzyme contains two predominant isozymes, Hex A, a heterodimer, and Hex B, a homodimer. N-acetylglucosamine, acetamide, N-2-acetamido-2-deoyglucosylamine, N-acetylnojirimycin, and N-acetyldeoxynojirmycin are known inhibitors. Group: Enzyme.weight: 40.6 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Thermotoga neapolitana. EC 3.2.1.52; 9012-33-3; hexosaminidase; β-acetylaminodeoxyhexosidase; N-acetyl-β-D-hexosaminidase; N-acetyl-beta-hexosaminidase; β-hexosaminidase; β-acetylhexosaminidinase; β-D-N-acetylhexosaminidase; β-N-acetyl-D-hexosaminidase; β-N-acetylglucosaminidase; hexosaminidase A; N-acetylhexosaminidase; β-D-hexosaminidase; Hexosaminidase 3A. Cat No: NATE-1453. | |
| Hexosaminidase 3C from Saccharophagus degradans, Recombinant | Hexosaminidase, sometimes called β-N-acetylhexosaminidase, is reported to liberate terminal β-linked N-acetylglucosamine and N-acetylgalactosamine from a variety of substrates. The activity of β-N-actylglucosaminidase may be determined with the chromogenic substrate p-nitrophenyl-N-acetyl-β-D-glucosaminide. β-N-actylglucosaminidase hydrolyzes the terminal nonreducing N-acetyl-D-hexosamine residues. This enzyme contains two predominant isozymes, Hex A, a heterodimer, and Hex B, a homodimer. N-acetylglucosamine, acetamide, N-2-acetamido-2-deoyglucosylamine, N-acetylnojirimycin, and N-acetyldeoxynojirmycin are known inhibitors. Group: Enzym.ght: 39.5 kDa. Storage: This enzyme is shipped at room temperature but should be stored at -20 °C. Form: 35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol. Source: E. coli. Species: Saccharophagus degradans. EC 3.2.1.52; 9012-33-3; hexosaminidase; β-acetylaminodeoxyhexosidase; N-acetyl-β-D-hexosaminidase; N-acetyl-beta-hexosaminidase; β-hexosaminidase; β-acetylhexosaminidinase; β-D-N-acetylhexosaminidase; β-N-acetyl-D-hexosaminidase; β-N-acetylglucosaminidase; hexosaminidase A; N-acetylhexosaminidase; β-D-hexosaminidase; Hexosaminidase 3C. Cat No: NATE-1454. | |
| hexose oxidase | A copper glycoprotein. Also oxidizes D-galactose, D-mannose, maltose, lactose and cellobiose. Group: Enzymes. Enzyme Commission Number: EC 1.1.3.5. CAS No. 9028-75-5. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0423; hexose oxidase; EC 1.1.3.5; 9028-75-5. Cat No: EXWM-0423. | |
| H+-exporting ATPase | A P-type ATPase that undergoes covalent phosphorylation during the transport cycle. This enzyme occurs in protozoa, fungi and plants, and generates an electrochemical potential gradient of protons across the plasma membrane. Group: Enzymes. Synonyms: proton-translocating ATPase; yeast plasma membrane H+-ATPase; yeast plasma membrane ATPase; ATP phosphohydrolase. Enzyme Commission Number: EC 7.1.2.1 (Formerly EC 3.6.3.6). Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4695; H+-exporting ATPase; EC 3.6.3.6; proton-translocating ATPase; yeast plasma membrane H+-ATPase; yeast plasma membrane ATPase; ATP phosphohydrolase. Cat No: EXWM-4695. | |
| Hga I | One unit of the enzyme is the amount required to hydrolyze 1 μg of DNA pBR322 in 1 hour at 37°C in a total reaction volume of 50 μl. Applications: After 3-fold overdigestion with enzyme more than 90% of the dna fragments can be ligated and recut. Group: Restriction Enzymes. Purity: 50U; 250U. GACGC(N)5↑ CTGCG(N)10&darr. Activity: 1000u.a./ml. Appearance: 10 X SE-buffer B. Storage: -20°C. Form: Liquid. Source: An E.coli strain that carries the cloned HgaI gene from Haemophilus gallinarum. Pack: 10 mM Tris-HCl (pH 7.5); 50 mM NaCl; 0.1 mM EDTA; 1 mM DTT; 200 μg/ml BSA; 50% glycerol. Cat No: ET-1117RE. | |
| Hibiscus Flower Extract (Standard) | Hibiscus grows in tropical grows in tropical areas throughout the world, and has been used not just as an ornament, but also medicinally for centuries. The part of this plant used medicinally is the flower. The Hibiscus flower is made into a tea in numerous cultures throughout the world. Hibiscus has a mild flavor and has many culinary uses. Applications: Hibiscus extract was used by the chinese to treat dandruff and stimulate hair growthhibiscus extract has also been used to treat hemorrhoids and woundsrecent research has shown that hibiscus extract may have antibacterial properties. Group: Others. Purity: 5.0% Anthocyanins UV. Mole weight: 207.24. Hibiscus Flower Extract (Standard); C15H11O. Cat No: EXTW-017. | |
| HiFi DNA Polymerase | HiFi DNA Polymerase. Hifi dna polymerase contains ta dna polymerase and a proofreading 3-5 exonuclease.hifi dna polymerase provides higher specificity and higher amplification efficiency than ta dna polymerase. two different buffers are provided in the kit. hifi pcr buffer i is optimized for the amplification of genomic dna and hifi pcr buffer ii is optimized for the amplification of λdna, cdna or plasmid dna. extension rate is about 1-2 kb/min. template-independent a can be generated at the 3 end of the pcr product. amplification of genomic dna fragment up to 15 kb. Group: Cloning Enzymes. Purity: 250U; 500U. Storage: Store at -20 ?. Cat No: CE-3022. | |
| HiFi Pfu DNA Polymerase | HiFi Pfu DNA Polymerase. Hifi pfu dna polymerase is an engineered version of pfu dna polymerase with enhanced yield and higher fidelity. ehifi pfu dna polymerase possesses a proofreading 3'-5' exonuclease activity. hifi pfu dna polymerase offers high fidelity. extension rate is about 0.5 kb/min. amplification of genomic dna fragment up to 6 kb. amplification of plasmid dna fragment up to 10 kb. Group: Cloning Enzymes. Purity: 250U; 500U. Storage: Store at -20 ?. Cat No: CE-3001. | |
| high-mannose-oligosaccharide β-1,4-N-acetylglucosaminyltransferase | The activity of the intersecting mannose residue as acceptor is dependent on two other mannose residues attached by α-1,3 and α-1,6 links. | |
| high-mannose-oligosaccharide β-1,4-N-acetylglucosaminyltransferase | The activity of the intersecting mannose residue as acceptor is dependent on two other mannose residues attached by α-1,3 and α-1,6 links. Group: Enzymes. Synonyms: uridine diphosphoacetylglucosamine-oligosaccharide acetylglucosaminyltransferase; acetylglucosamine-oligosaccharide acetylglucosaminyltransferase; UDP-GlcNAc:oligosaccharide β-N-acetylglucosaminyltransferase; UDP-N-acetyl-D-glucosamine:high-mannose-oligosaccharide β-1,4-N-acetylglucosaminyltransferase. Enzyme Commission Number: EC 2.4.1.197. CAS No. 123425-54-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2424; high-mannose-oligosaccharide β-1,4-N-acetylglucosaminyltransferase; EC 2.4.1.197; 123425-54-7; uridine diphosphoacetylglucosamine-oligosaccharide acetylglucosaminyltransferase; acetylglucosamine-oligosaccharide acetylglucosaminyltransferase; UDP-GlcNAc:oligosaccharide β-N-acetylglucosaminyltransferase; UDP-N-acetyl-D-glucosamine:high-mannose-oligosaccharide β-1,4-N-acetylglucosaminyltransferase. Cat No: EXWM-2424. | |
| High Potency Multiple Strains Probiotic Premix | It is a kind of comprehensive nutrition with very high potency (higher than 50B CFU/g and multiple strain(morn than 20 strains) and good flavor thatwith tremendous health benefits and focuses on customized service, which can be splitter into small package of capsule, stick, sachet and tablet, et.al. More than 20 strains for Scientific combination blend which is composed by several strains upon your request or based on public scientific formulations. Gram-positive rod, catalase positive, spore-forming, motile, and a facultative anaerobe. Applications: O dietary supplements - capsules, powder, tablets; o food - bars, powdered beverages. Group: Others. Synonyms: High Potency Multiple Strains Probiotic Premix. Purity: >90%. Activity: o More than 50 billion CFU/g; o Overage provided. Stability: 24 Months. Appearance: White To Light Yellow-Colored, Free-Flowing Powder. Storage: Recommend storage at refrigeration (4 °C) or frozen temperature (-18 °C) in original, sealed package until processed. High Potency Multiple Strains Probiotic Premix. Cat No: PRBT-032. | |
| High Pure dNTPs | High Pure dNTPs. High pure dntps is an equal molar solution of high quality datp, dctp, dgtp, and dttp with purity up to 99%. it is suitable for. pcr, qpcr, dna sequencing and cdna synthesis. Group: Cloning Enzymes. Purity: 1ml; 5ml. Storage: Store at -20 ?. Cat No: CE-3008. | |
| High-temperature α-amylase for Alcohol Industry | It is a kind of incision enzyme, that can hydrolyze starch, soluable dextrin and a-1, 4 dextrose glycosidic linkage of oligose. After the enzyme treatment, the viscosity of paste starch rapidly reduced, and hydrolyzed it into dextrin and a small amount of dextrose and maltose. Applications: Monosodium glutamate.alcohol industry: the suitable diameter is 1.5mm, evenly mix up raw material and water in ratio 1:3.5-4.0 and keep water temperature at 45-55°c. add 0.6l amylase(20000u/ml) for per ton, stir and pump into boiling heater, keep the tempe. Group: Enzymes. Synonyms: Alpha-amylase; High-temperature Alpha-amylase for Alcohol Industry; High-temperature Alpha-amylase; Alcohol Enzyme; High-temperature Alpha-amylase for Alcohol Industry; ALC-1517. CAS No. 9000-90-2. α-Amylase. Appearance: liquid. Source: Bacillus licheniformis. High-temperature Alpha-amylase; beer;High-temperature a-amylase ;a-amylase; EC 3.2.1.1; FOOD HTAA 3211; Alpha-amylase?Glycogenase; bacillus licheniformis; Beer enzyme; liquefaction; incision enzyme; paste starch; High-temperature Alpha-amylase for beer; BER-1511. Pack: 25kg/barrel or subject to client requirement. Cat No: ALC-1517. | |
| High-temperature α-amylase for beer | It is a kind of incision enzyme, that can hydrolyze starch, soluable dextrin and a-1, 4 dextrose glycosidic linkage of oligose. After the enzyme treatment, the viscosity of paste starch rapidly reduced, and hydrolyzed it into dextrin and a small amount of dextrose and maltose. Applications: Beer industry: after raw material and water evenly mixed, add 0.3l amylase(20000u/ml) for per ton and raise temperature rapidly, the optimum effect will be reached at 95-97°c. when the temperature reaches 100°c and keep for 30 minutes, the finishing of liquefaction can be tested by lodine test. Group: Enzymes. Synonyms: High-temperature Alpha-amylase; beer;High-temperature a-amylase ;a-amylase; EC 3.2.1.1; FOOD HTAA 3211; Alpha-amylase?Glycogenase; bacillus licheniformis; Beer enzyme; liquefaction; incision enzyme; paste starch; High-temperature Alpha-amylase for beer; BER-1511. CAS No. 9000-90-2. α-Amylase. Appearance: liquid. Source: Bacillus licheniformis. High-temperature Alpha-amylase; beer;High-temperature a-amylase ;a-amylase; EC 3.2.1.1; FOOD HTAA 3211; Alpha-amylase?Glycogenase; bacillus licheniformis; Beer enzyme; liquefaction; incision enzyme; paste starch; High-temperature Alpha-amylase for beer; BER-1511. Pack: 25kg/barrel or subject to client requirement. Cat No: BER-1511. | |
| High-temperature α-amylas for desizing | High-temperature alpha-amylase is a new enzyme preparation concentrated and with high thermal stability. It is used for desize starch, starch derivative, the mixed slurry of starch and PVA. Applications: Desizing. Group: Enzymes. CAS No. 9000-90-2. High-temperature alpha-amylas. Appearance: liquid. desizing;alpha-amylas; High-temperature alpha-amylas for desizing; Desizing Textile; High-temperature alpha-amylase; desize starch Textile; High-temperature alpha-amylas for desizing; TEXT-1927. Pack: 25kg/barrel or subject to client requirement. Cat No: TEXT-1927. | |
| Hind II | One unit of the enzyme is the amount required to hydrolyze 1 μg of Lambda DNA in 1 hour at 37°C in a total reaction volume of 50 μl. Applications: After 10-fold overdigestion with enzyme 60% of the dna fragments can be ligated and recut. in the presence of 10%peg ligation is better. Group: Restriction Enzymes. Purity: 1000U; 5000U. GTY↑RAC CAR↓YTG. Activity: 10000u.a./ml. Appearance: 10 X SE-buffer G, BSA. Storage: -20°C. Form: Liquid. Source: An E.coli strain, that carries the cloned gene HindII from Haemophilus influenzae. Pack: 10 mM Tris-HCl (pH 7.5); 200 mM NaCl; 0.1 mM EDTA; 1 mM DTT; 200 μg/ml BSA; 50% glycerol. Cat No: ET-1118RE. | |
| Hind III | One unit of the enzyme is the amount required to hydrolyze 1 μg of Lambda DNA in 1 hour at 37°C in a total reaction volume of 50 μl. Applications: After 50-fold overdigestion with enzyme more than 95% of the dna fragments can be ligated and recut. Group: Restriction Enzymes. Purity: 5000U; 25000U. A↑AGCTT TTCGA↓A. Activity: 20000; 50000u.a./ml. Appearance: 10 X SE-buffer W, BSA. Storage: -20°C. Form: Liquid. Source: An E.coli strain, that carries the cloned gene Hind III from Haemophilus influenzae Rd. Pack: 10 mM Tris-HCl (pH 7.5); 250 mM NaCl; 0.1 mM EDTA; 7 mM 2-mercaptoethanol; 200 μg/ml BSA; 50% glycerol. Cat No: ET-1119RE. | |
| Hinf I | One unit of the enzyme is the amount required to hydrolyze 1 μg of Lambda DNA in 1 hour at 37°C in a total reaction volume of 50 μl. Applications: After 20-fold overdigestion with enzyme approximately 90% of the dna fragments can be ligated and recut. Group: Restriction Enzymes. Purity: 2000U; 10000U. G↑ANTC CTNA↓G. Activity: 20000u.a./ml. Appearance: 10 X SE-buffer O. Storage: -20°C. Form: Liquid. Source: An E.coli strain, that carries the cloned gene HinfI from Haemophilus influenzae. Pack: 10 mM Tris-HCl (pH 7.5); 50 mM NaCl; 0,1 mM EDTA; 1 mM DTT; 200 μg/ml BSA; 50% glycerol. Cat No: ET-1120RE. | |
| hippurate hydrolase | Acts on various N-benzoylamino acids. Group: Enzymes. Enzyme Commission Number: EC 3.5.1.32. CAS No. 37278-43-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4422; hippurate hydrolase; EC 3.5.1.32; 37278-43-6. Cat No: EXWM-4422. | |
| Hirudin | Hirudin. Group: Others. Purity: 0.98. Appearance: White powder. Source: Leeches (Hirudo medicinalis). Hirudin. Cat No: EXTC-187. | |
| Histamine Dehydrogenase from E. coli, Recombinant | Histamine dehydrogenase is a homodimeric enzyme and catalyzes oxidative deamination of histamine. The gene encoding this enzyme has been sequenced and cloned by polymerase chain reactions and overexpressed in Escherichia coli. Group: Enzymes. Synonyms: Histamine : (acceptor) oxidoreductase (deaminating); EC 1.4.99; Histamine Dehydrogenase. Enzyme Commission Number: EC 1.4.99. Histamine Dehydrogenase. Activity: ~10 U/mg, ~20 mg/mL. Appearance: Yellow liquid in 10mM tris buffer pH 9.0 and 90mg BSA. Storage: at -20°C. Source: E. coli. Species: E. coli. Histamine : (acceptor) oxidoreductase (deaminating); EC 1.4.99; Histamine Dehydrogenase. Cat No: DIA-412. | |
| histamine N-methyltransferase | Histamine N-methyltransferase (HMT, HNMT) is an enzyme that in humans is encoded by the HNMT gene. Histamine N-methyltransferase is one of two enzymes involved in the metabolism of histamine, the other being diamine oxidase. Histamine N-methyltransferase catalyzes the methylation of histamine in the presence of S-adenosylmethionine (SAM) forming N-methylhistamine. Group: Enzymes. Synonyms: histamine 1-methyltransferase; histamine methyltransferase; histamine-methylating enzyme; imidazolemethyltransferase; S-adenosylmethionine-histamine N-methyltransferase. Enzyme Commission Number: EC 2.1.1.8. CAS No. 9029-80-5. HNMT. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1981; histamine N-methyltransferase; EC 2.1.1.8; 9029-80-5; histamine 1-methyltransferase; histamine methyltransferase; histamine-methylating enzyme; imidazolemethyltransferase; S-adenosylmethionine-histamine N-methyltransferase. Cat No: EXWM-1981. | |
| histidine ammonia-lyase | This enzyme is a member of the aromatic amino acid lyase family, other members of which are EC 4.3.1.23 (tyrosine ammonia-lyase), EC 4.3.1.24 (phenylalanine ammonia-lyase) and EC 4.3.1.25 (phenylalanine/tyrosine ammonia-lyase). The enzyme contains the cofactor 3,5-dihydro-5-methylidene-4H-imidazol-4-one (MIO), which is common to this family. This unique cofactor is formed autocatalytically by cyclization and dehydration of the three amino-acid residues alanine, serine and glycine. This enzyme catalyses the first step in the degradation of histidine and the product, urocanic acid, is further metabolized to glutamate. Group: Enzymes. Synonyms: histidase; histidinase; histidine α-deaminase; L-histidine ammonia-lyase. Enzyme Commission Number: EC 4.3.1.3. CAS No. 9013-75-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5289; histidine ammonia-lyase; EC 4.3.1.3; 9013-75-6; histidase; histidinase; histidine α-deaminase; L-histidine ammonia-lyase. Cat No: EXWM-5289. | |
| histidine decarboxylase | A pyridoxal-phosphate protein (in animal tissues). The bacterial enzyme has a pyruvoyl residue as prosthetic group. Group: Enzymes. Synonyms: L-histidine decarboxylase; L-histidine carboxy-lyase. Enzyme Commission Number: EC 4.1.1.22. CAS No. 9024-61-7. HDC. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4767; histidine decarboxylase; EC 4.1.1.22; 9024-61-7; L-histidine decarboxylase; L-histidine carboxy-lyase. Cat No: EXWM-4767. | |
| histidine kinase | This entry has been included to accommodate those protein-histidine kinases for which the phosphorylation site has not been established (i.e. either the pros- or tele-nitrogen of histidine). A number of histones can act as acceptor. Group: Enzymes. Synonyms: EnvZ;histidine kinase (ambiguous); histidine protein kinase (ambiguous); protein histidine kinase (ambiguous); protein kinase (histidine) (ambiguous); HK1; HP165; Sln1p. Enzyme Commission Number: EC 2.7.13.3. CAS No. 420839-67-4. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3165; histidine kinase; EC 2.7.13.3; 420839-67-4; EnvZ;histidine kinase (ambiguous); histidine protein kinase (ambiguous); protein histidine kinase (ambiguous); protein kinase (histidine) (ambiguous); HK1; HP165; Sln1p. Cat No: EXWM-3165. | |
| histidine N-acetyltransferase | This enzyme belongs to the family of transferases, specifically those acyltransferases transferring groups other than aminoacyl groups. Group: Enzymes. Synonyms: acetylhistidine synthetase; histidine acetyltransferase. Enzyme Commission Number: EC 2.3.1.33. CAS No. 9027-59-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2211; histidine N-acetyltransferase; EC 2.3.1.33; 9027-59-2; acetylhistidine synthetase; histidine acetyltransferase. Cat No: EXWM-2211. | |
| histidine transaminase | This enzyme belongs to the family of transferases, specifically the transaminases, which transfer nitrogenous groups. The systematic name of this enzyme class is L-histidine:2-oxoglutarate aminotransferase. Other names in common use include histidine aminotransferase, and histidine-2-oxoglutarate aminotransferase. This enzyme participates in histidine metabolism. Group: Enzymes. Synonyms: histidine aminotransferase; histidine-2-oxoglutarate aminotransferase. Enzyme Commission Number: EC 2.6.1.38. CAS No. 37277-92-2. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2878; histidine transaminase; EC 2.6.1.38; 37277-92-2; histidine aminotransferase; histidine-2-oxoglutarate aminotransferase. Cat No: EXWM-2878. | |
| histidine-tRNA ligase | This enzyme participates in histidine metabolism and aminoacyl-trna biosynthesis. Group: Enzymes. Synonyms: histidyl-tRNA synthetase; histidyl-transfer ribonucleate synthetase; histidine translase. Enzyme Commission Number: EC 6.1.1.21. CAS No. 9068-78-4. HRS. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5653; histidine-tRNA ligase; EC 6.1.1.21; 9068-78-4; histidyl-tRNA synthetase; histidyl-transfer ribonucleate synthetase; histidine translase. Cat No: EXWM-5653. | |
| histidinol dehydrogenase | Also oxidizes L-histidinal. The Neurospora enzyme also catalyses the reactions of EC 3.5.4.19 (phosphoribosyl-AMP cyclohydrolase) and EC 3.6.1.31 (phosphoribosyl-ATP diphosphatase). Group: Enzymes. Synonyms: L-histidinol dehydrogenase. Enzyme Commission Number: EC 1.1.1.23. CAS No. 9028-27-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0136; histidinol dehydrogenase; EC 1.1.1.23; 9028-27-7; L-histidinol dehydrogenase. Cat No: EXWM-0136. | |
| histidinol-phosphatase | This enzyme belongs to the family of hydrolases, to be specific, those acting on phosphoric monoester bonds. The systematic name of this enzyme class is L-histidinol-phosphate phosphohydrolase. Other names in common use include histidinol phosphate phosphatase, L-histidinol phosphate phosphatase, histidinolphosphate phosphatase, HPpase, and histidinolphosphatase. This enzyme participates in histidine metabolism. Group: Enzymes. Synonyms: histidinol phosphate phosphatase; L-histidinol phosphate phosphatase; histidinolphosphate phosphatase; HPpase; histidinolphosphatase. Enzyme Commission Number: EC 3.1.3.15. CAS No. 9025-79-0. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3617; histidinol-phosphatase; EC 3.1.3.15; 9025-79-0; histidinol phosphate phosphatase; L-histidinol phosphate phosphatase; histidinolphosphate phosphatase; HPpase; histidinolphosphatase. Cat No: EXWM-3617. | |
| histidinol-phosphate transaminase | A pyridoxal-phosphate protein. Group: Enzymes. Synonyms: imidazolylacetolphosphate transaminase; glutamic-imidazoleacetol phosphate transaminase; histidinol phosphate aminotransferase; imidazoleacetol phosphate transaminase; L-histidinol phosphate aminotransferase; histidine:imidazoleacetol phosphate transaminase; IAP transaminase; imidazolylacetolphosphate aminotransferase. Enzyme Commission Number: EC 2.6.1.9. CAS No. 9032-98-8. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2931; histidinol-phosphate transaminase; EC 2.6.1.9; 9032-98-8; imidazolylacetolphosphate transaminase; glutamic-imidazoleacetol phosphate transaminase; histidinol phosphate aminotransferase; imidazoleacetol phosphate transaminase; L-histidinol phosphate aminotransferase; histidine:imidazoleacetol phosphate transaminase; IAP transaminase; imidazolylacetolphosphate aminotransferase. Cat No: EXWM-2931. | |
| Histidyl-tRNA Synthetase from Human, Recombinant | Aminoacyl-tRNA synthetases are a class of enzymes that charge tRNAs with their cognate amino acids. The protein encoded by this gene is a cytoplasmic enzyme which belongs to the class II family of aminoacyl-tRNA synthetases. The enzyme is responsible for the synthesis of histidyl-transfer RNA, which is essential for the incorporation of histidine into proteins. The gene is located in a head-to-head orientation with HARSL on chromosome five, where the homologous genes share a bidirectional promoter. The gene product is a frequent target of autoantibodies in the human autoimmune disease polymyositis/dermatomyositis. Histidyl-trna synthetase human recombinant produced in.thetase is purified by proprietary chromatographic techniques. Group: Enzymes. Synonyms: Histidyl-tRNA synthetase; EC 6.1.1.21; Histidine-tRNA ligase; HisRS; HRS; FLJ20491; JO-1. Enzyme Commission Number: EC 6.1.1.21. CAS No. 9068-78-4. Purity: Greater than 90.0% as determined by both (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE. HRS. Stability: Histidyl-tRNA Synthetase although stable at 4°C for 3 weeks, should be stored desiccated below -18°C. Please prevent freeze-thaw cycles. Appearance: Sterile Filtered clear solution. Source: E. coli. Species: Human. Histidyl-tRNA synthetase; EC 6.1.1.21; Histidine-tRNA ligase; HisRS; HRS; FLJ20491; JO-1. Cat No: NATE-0848. | |
| histolysain | From the protozoan, Entamoeba histolytica. In peptidase family C1 (papain family). Group: Enzymes. Synonyms: histolysin; histolysin; Entamoeba histolytica cysteine proteinase; amebapain; Entamoeba histolytica cysteine protease; Entamoeba histolytica neutral thiol proteinase. Enzyme Commission Number: EC 3.4.22.35. CAS No. 92228-52-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4210; histolysain; EC 3.4.22.35; 92228-52-9; histolysin; histolysin; Entamoeba histolytica cysteine proteinase; amebapain; Entamoeba histolytica cysteine protease; Entamoeba histolytica neutral thiol proteinase. Cat No: EXWM-4210. | |
| histone acetyltransferase | A group of enzymes with differing specificities towards histone acceptors. Group: Enzymes. Synonyms: nucleosome-histone acetyltransferase; histone acetokinase; histone acetylase; histone transacetylase. Enzyme Commission Number: EC 2.3.1.48. CAS No. 9054-51-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2227; histone acetyltransferase; EC 2.3.1.48; 9054-51-7; nucleosome-histone acetyltransferase; histone acetokinase; histone acetylase; histone transacetylase. Cat No: EXWM-2227. | |
| histone deacetylase | A class of enzymes that remove acetyl groups from N6-acetyl-lysine residues on a histone. The reaction of this enzyme is opposite to that of EC 2.3.1.48, histone acetyltransferase. Histone deacetylases (HDACs) can be organized into three classes, HDAC1, HDAC2 and HDAC3, depending on sequence similarity and domain organization. Histone acetylation plays an important role in regulation of gene expression. In eukaryotes, HDACs play a key role in the regulation of transcription and cell proliferation. May be identical to EC 3.5.1.17, acyl-lysine deacylase. Group: Enzymes. Synonyms: HDAC. Enzyme Commission Number: EC 3.5.1.98. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4490; histone deacetylase; EC 3.5.1.98; HDAC. Cat No: EXWM-4490. | |
| [histone-H3]-lysine-36 demethylase | Requires iron(II). Of the seven potential methylation sites in histones H3 (K4, K9, K27, K36, K79) and H4 (K20, R3) from HeLa cells, the enzyme is specific for Lys-36. Lysine residues exist in three methylation states (mono-, di- and trimethylated). The enzyme preferentially demethylates the dimethyl form of Lys-36 (K36me2), which is its natural substrate, to form the monomethyl and unmethylated forms of Lys-36. It can also demethylate the monomethyl- but not the trimethyl form of Lys-36. Group: Enzymes. Synonyms: JHDM1A; JmjC domain-containing histone demethylase 1A; H3-K36-specific demethylase; histone-lysine (H3-K36) demethylase; histone demethylase; protein-6-N,6-N-dimethyl-L-lysine,2-oxoglutarate:oxygen oxidoreductase. Enzyme Commission Number: EC 1.14.11.27. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-0644; [histone-H3]-lysine-36 demethylase; EC 1.14.11.27; JHDM1A; JmjC domain-containing histone demethylase 1A; H3-K36-specific demethylase; histone-lysine (H3-K36) demethylase; histone demethylase; protein-6-N,6-N-dimethyl-L-lysine,2-oxoglutarate:oxygen oxidoreductase. Cat No: EXWM-0644. | |
| histone-lysine N-methyltransferase | One of a group of enzymes methylating proteins; see also EC 2.1.1.59, [cytochrome-c]-lysine N-methyltransferase and EC 2.1.1.60, calmodulin-lysine N-methyltransferase. Group: Enzymes. Synonyms: protein methylase III; protein methylase 3; protein (lysine) methyltransferase; protein methyltransferase II; protein-lysine N-methyltransferase; histone H1-specific S-adenosylmethionine:protein-lysine N-methyltransferase; S-adenosyl-L-methionine:histone-L-lysine 6-N-methyltransferase. Enzyme Commission Number: EC 2.1.1.43. CAS No. 9055-8-7. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1947; histone-lysine N-methyltransferase; EC 2.1.1.43; 9055-08-7; protein methylase III; protein methylase 3; protein (lysine) methyltransferase; protein methyltransferase II; protein-lysine N-methyltransferase; histone H1-specific S-adenosylmethionine:protein-lysine N-methyltransferase; S-adenosyl-L-methionine:histone-L-lysine 6-N-methyltransferase. Cat No: EXWM-1947. | |
| HIV-1 Protease, Recombinant | HIV-1 protease is a retroviral aspartyl protease (retropepsin) that is essential for the life-cycle of HIV. HIV protease cleaves newly synthesized viral polyproteins at the appropriate places into functional protein products as mature protein components of an infectious HIV virion. The mutation of HIV protease's active site or inhibition of its activity disrupts HIVs ability to replicate and infect additional cells. Group: Enzymes. Synonyms: HIV-1 retropepsin; HIV-1 Protease (PR); cd05482. Enzyme Commission Number: EC 3.4.23.-. Purity: > 90%. Mole weight: 38.4 kDa (1-99 aa + N-terminal GST and C-terminal Poly-his tags). It runs at ~31 kDa during SEC and SDS-PAGE analyses. Activity: > 1mU/mg. Stability: Stable for at least 6 months as supplied. It can be further diluted to 0.5-1 mg/ml with 50 mM Sodium acetate, 100 mM NaCl, 5 mM DTT, 5 mM EDTA, pH 5.0 containing 10% glycerol, and stored at -80°C in aliquots. Do not keep the enzyme at 4°C or -20°C for extended time. Avoid repeated freezing and thawing cycles. Storage: Store at -80°C. Form: Liquid. Source: E. coli. HIV-1 retropepsin; HIV-1 Protease (PR); cd05482; HIV1 protease. Cat No: NATE-1662. | |
| HIV-1 retropepsin | Present in human immunodeficiency virus type 1. Contributes to the maturation of the viral particle, and is a target of antiviral drugs. Active enzyme is a dimer of identical 11-kDa subunits. Similar enzymes occur in other retroviruses. Type example of peptidase family A2. Group: Enzymes. Synonyms: human immunodeficiency virus type 1 protease; gag protease; HIV aspartyl protease; HIV proteinase; retroproteinase; HIV-1 protease; HIV-2 protease. Enzyme Commission Number: EC 3.4.23.16. CAS No. 144114-21-6. HIV Protease. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4253; HIV-1 retropepsin; EC 3.4.23.16; 144114-21-6; human immunodeficiency virus type 1 protease; gag protease; HIV aspartyl protease; HIV proteinase; retroproteinase; HIV-1 protease; HIV-2 protease. Cat No: EXWM-4253. | |
| HIV-2 Protease, Recombinant | HIV-2 Protease, an aspartyl protease (retropepsin), is essential for the life-cycle of HIV-2 sub-type virus. It is expressed in the infected cells as a part of Gag-Pol polyprotein from which it is auto-catalytically released after formation of an immature viral particle. The enzyme subsequently cleaves the other parts of viral polyproteins resulting in the maturation of the virus. In HIV-infected patients, the enzyme is subjected to intensive mutagenesis and mutants resistant to applied medicines are produced as a result of the selection pressure. The mutation of HIV protease's active site or inhibition of its activity disrupts HIVs ability to replicate and infect additional ce.epsin; HIV-2 Protease (PR2); cd05482. Enzyme Commission Number: EC 3.4.23.-. Purity: > 85%. Mole weight: 38.3 kDa (1-99 aa + N-terminal GST and C-terminal Poly-his tags). It runs at ~31.5 kDa during SEC and SDS-PAGE analyses. Stability: Stable for at least 6 months as supplied. It can be further diluted to 0.5-1 mg/ml with 50 mM Sodium acetate, 100 mM NaCl, 5 mM DTT, 5 mM EDTA, pH 5.0 containing 10% glycerol, and stored at -80°C in aliquots. Do not keep the enzyme at 4°C or -20°C for extended time. Avoid repeated freezing and thawing cycles. Storage: Store at -80°C. Form: Liquid. Source: E. coli. HIV-2 retropepsin; HIV-2 Protease (PR2); cd05482; HIV2 protease. Cat No: NATE-1661. | |
| HIV-2 retropepsin | In peptidase family A2. Responsible for the post-translational processing of the human immunodeficiency virus polyprotein. Group: Enzymes. Enzyme Commission Number: EC 3.4.23.47. CAS No. 144114-21-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4284; HIV-2 retropepsin; EC 3.4.23.47; 144114-21-6. Cat No: EXWM-4284. | |
| HIV Protease Mutant, Recombinant | HIV-1 protease is a retroviral aspartyl protease (retropepsin) that is essential for the life-cycle of HIV, the retrovirus that causes AIDS. HIV protease cleaves newly synthesized polyproteins at the appropriate places to create the mature protein components of an infectious HIV virion. Without effective HIV protease, HIV virions remain uninfectious. Thus, mutation of HIV protease's active site or inhibition of its activity disrupts HIVs ability to replicate and infect additional cells, making HIV protease inhibition the subject of considerable pharmaceutical research. Group: Enzymes. Synonyms: human immunodeficiency virus type 1 protease; gag protease; HIV aspartyl protease; HIV proteinase; retroproteinase; HIV-1 protease; HIV-2 protease; HIV-1 retropepsin; HIV Protease Mutant; EC 3.4.23.16. Enzyme Commission Number: EC 3.4.23.16. CAS No. 144114-21-6. HIV Protease. Mole weight: mol wt ~10.8 kDa. Storage: -70°C. Form: Supplied as a solution in 0.5M Sodium Acetate, pH 4.7with 50mM Tris-HCL, 1M NaCL, 1mM EDTA, 5mM DTT and 15% glycerol. Source: E. coli. human immunodeficiency virus type 1 protease; gag protease; HIV aspartyl protease; HIV proteinase; retroproteinase; HIV-1 protease; HIV-2 protease; HIV-1 retropepsin; HIV Protease Mutant; EC 3.4.23.16. Pack: 100 unit vial containing > 100ug protein. Cat No: NATE-0344. | |
| H+/K+-exchanging ATPase | A P-type ATPase that undergoes covalent phosphorylation during the transport cycle. A gastric mucosal enzyme that catalyses the efflux of one H+ and the influx of one K+ per ATP hydrolysed. Group: Enzymes. Synonyms: H+-K+-ATPase; H,K-ATPase; (K+ + H+)-ATPase. Enzyme Commission Number: EC 3.6.3.10. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-4647; H+/K+-exchanging ATPase; EC 3.6.3.10; H+-K+-ATPase; H,K-ATPase; (K+ + H+)-ATPase. Cat No: EXWM-4647. | |
| holo-[acyl-carrier-protein] synthase | Requires Mg2+. All polyketide synthases, fatty-acid synthases and non-ribosomal peptide synthases require post-translational modification of their constituent acyl-carrier-protein (ACP) domains to become catalytically active. The inactive apo-proteins are converted into their active holo-forms by transfer of the 4'-phosphopantetheinyl moiety of CoA to the sidechain hydroxy group of a conserved serine residue in each ACP domain. The enzyme from human can activate both the ACP domain of the human cytosolic multifunctional fatty acid synthase and that associated with human mitochondria as well as peptidyl-carrier and acyl-carrier-proteins from prokaryotes. Removal of the 4-pho.AS No. 37278-30-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-3345; holo-[acyl-carrier-protein] synthase; EC 2.7.8.7; 37278-30-1; acyl carrier protein holoprotein (holo-ACP) synthetase; holo-ACP synthetase; coenzyme A:fatty acid synthetase apoenzyme 4'-phosphopantetheine transferase; holosynthase; acyl carrier protein synthetase; holo-ACP synthase; PPTase; AcpS; ACPS; acyl carrier protein synthase; P-pant transferase; CoA:apo-[acyl-carrier-protein] pantetheinephosphotransferase; CoA-[4'-phosphopantetheine]:apo-[acyl-carrier-protein] 4'-pantetheinephosphotransferase. Cat No: EXWM-3345. | |
| holocytochrome-c synthase | In the reverse direction, the enzyme catalyses the attachment of heme to two cysteine residues in the protein, forming thioether links. Group: Enzymes. Synonyms: cytochrome c heme-lyase; holocytochrome c synthetase; holocytochrome-c apocytochrome-c-lyase. Enzyme Commission Number: EC 4.4.1.17. CAS No. 75139-03-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5319; holocytochrome-c synthase; EC 4.4.1.17; 75139-03-6; cytochrome c heme-lyase; holocytochrome c synthetase; holocytochrome-c apocytochrome-c-lyase. Cat No: EXWM-5319. | |
| homoaconitate hydratase | Requires a [4Fe-4S] cluster for activity. The enzyme from the hyperthermophilic eubacterium Thermus thermophilus can catalyse the reaction shown above but cannot catalyse the previously described reaction, i.e. formation of (R)-homocitrate by hydration of cis-homoaconitate. The enzyme responsible for the conversion of cis-homoaconitate into (R)-homocitrate in T. thermophilus is unknown at present but the reaction can be catalysed in vitro using aconitate hydratase from pig (EC 4.2.1.3). Group: Enzymes. Synonyms: homoaconitase; cis-homoaconitase; HACN; Lys4; LysF; 2-hydroxybutane-1,2,4-tricarboxylate hydro-lyase (incorrect). Enzyme Commission Number: EC 4.2.1.36. CAS No. 9030-68-6. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5027; homoaconitate hydratase; EC 4.2.1.36; 9030-68-6; homoaconitase; cis-homoaconitase; HACN; Lys4; LysF; 2-hydroxybutane-1,2,4-tricarboxylate hydro-lyase (incorrect). Cat No: EXWM-5027. | |
| homocitrate synthase | Belongs in the α-aminoadipate pathway of lysine synthesis, along with EC 4.2.1.36, homoaconitate hydratase. The enzyme also acts with oxaloacetate as substrate, but more slowly. Group: Enzymes. Synonyms: 2-hydroxybutane-1,2,4-tricarboxylate 2-oxoglutarate-lyase (CoA-acetylating); acetyl-coenzyme A:2-ketoglutarate C-acetyl transferase; homocitrate synthetase; HCS. Enzyme Commission Number: EC 2.3.3.14. CAS No. 9075-60-9. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-2315; homocitrate synthase; EC 2.3.3.14; 9075-60-9; 2-hydroxybutane-1,2,4-tricarboxylate 2-oxoglutarate-lyase (CoA-acetylating); acetyl-coenzyme A:2-ketoglutarate C-acetyl transferase; homocitrate synthetase; HCS. Cat No: EXWM-2315. | |
| homocysteine desulfhydrase | A pyridoxal-phosphate protein. The enzyme cleaves a carbon-sulfur bond, releasing hydrogen sulfide and an unstable enamine product that tautomerizes to an imine form, which undergoes a hydrolytic deamination to form 2-oxobutanoate and ammonia. The latter reaction, which can occur spontaneously, can also be catalysed by EC 3.5.99.10, 2-iminobutanoate/2-iminopropanoate deaminase. Group: Enzymes. Synonyms: homocysteine desulfurase; L-homocysteine hydrogen-sulfide-lyase (deaminating). Enzyme Commission Number: EC 4.4.1.2. CAS No. 9024-41-3. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5321; homocysteine desulfhydrase; EC 4.4.1.2; 9024-41-3; homocysteine desulfurase; L-homocysteine hydrogen-sulfide-lyase (deaminating). Cat No: EXWM-5321. | |
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