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| Product | Description | |
|---|---|---|
| Divalproex sodium | Divalproex Sodium, consisting of a compound of sodium valproate and valproic acid in a 1:1 molar relationship in an enteric coated form, is a HDAC inhibitor used in the treatment of epilepsy. It acts via binding to and inhibiting gamma-aminobutyric acid (GABA) transaminase. Uses: The treatment of epilepsy. Synonyms: NSC 694279; NSC-694279; NSC694279; EP 475; EP475; EP-475; Valproate semisodium; Depakote; Epival; Depakote ER. Grades: >98%. CAS No. 76584-70-8. Molecular formula: C16H31NaO4. Mole weight: 310.41. |  |
| Divalproex Sodium Impurity 1 | Divalproex Sodium Impurity 1. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-allylpent-4-enoic acid. CAS No. 99-67-2. Molecular Formula: C8H12O2. Mole Weight: 140.08. Catalog: APB99672. |  |
| Divalproex Sodium Impurity 2 | Divalproex Sodium Impurity 2. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-ethylpentanoic acid. CAS No. 20225-24-5. Molecular Formula: C7H14O2. Mole Weight: 130.18. Catalog: APB20225245. | |
| Divalproex Sodium Impurity 3 | Divalproex Sodium Impurity 3. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-isopropylpentanoic acid. CAS No. 62391-99-5. Molecular Formula: C8H16O2. Mole Weight: 144.21. Catalog: APB62391995. | |
| Divalproex Sodium Impurity 4 | Divalproex Sodium Impurity 4. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-propylpentanenitrile. CAS No. 13310-75-3. Molecular Formula: C8H15N. Mole Weight: 125.21. Catalog: APB13310753. | |
| Divalproex Sodium Impurity 5 | Divalproex Sodium Impurity 5. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2,2-dipropylpentanenitrile. CAS No. 5340-48-7. Molecular Formula: C11H21N. Mole Weight: 167.29. Catalog: APB5340487. | |
| Divanillyltetrahydrofuran | Divanillyltetrahydrofuran. Uses: For analytical and research use. Group: Impurity standards. CAS No. 29388-33-8. Molecular Formula: C20H24O5. Mole Weight: 344.41. Catalog: APB29388338. | |
| Divarasib | Divarasib (GDC-6036) is an orally bioavailable, highly potent, and selective KRAS G12C inhibitor with an IC 50 of <0.01 μM. Divarasib covalently binds to the switch II (SW-II) pocket of KRAS G12C and irreversibly locks it in the inactive GDP-bound state. Uses: Scientific research. Group: Signaling pathways. Alternative Names: GDC-6036. CAS No. 2417987-45-0. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg; 25 mg; 50 mg. Product ID: HY-145928. |  |
| Divaric acid | Divaric acid (DVA) is an antibacterial compound. It is a precursor to cannabinoids that is combined with geranyl pyroshosphate (GPP) to produce cannabigevarolic acid (CBGVA). Synonyms: 2,4-Dihydroxy-6-propylbenzoic acid. CAS No. 4707-50-0. Molecular formula: C10H12O4. Mole weight: 196.2. | |
| Divaricatic acid | Divaricatic acid, a secondary metabolite produced by lichens of the genus Ramalina, has molluscicidal and antiparasitic activities. Synonyms: Divaricatic acid (Evernia); NSC 646003; Benzoic acid, 2-hydroxy-4-((2-hydroxy-4-methoxy-6-propylbenzoyl)oxy)-6-propyl-; divericatic acid; Divaricatsaeure; p-Anisic acid, 2-hydroxy-6-propyl-, 4-ester with 6-propyl-β-resorcylic acid; β-resorcylic acid, 6-propyl-, 4-(2-hydroxy-6-propyl-p-Anisate). CAS No. 491-62-3. Molecular formula: C21H24O7. Mole weight: 388.41. | |
| 2,2'-Di-O-Methyldivaricatic acid | 2,2'-Di-O-Methyldivaricatic acid is a derivative of Divaricatic acid, a secondary metabolite produced by lichens of the genus Ramalina. Molecular formula: C23H28O7. Mole weight: 416.46. | |
| 2'-O-Methyldivaricatic acid | 2'-O-Methyldivaricatic acid is a derivative of Divaricatic acid, a secondary metabolite produced by lichens of the genus Ramalina. Molecular formula: C22H26O7. Mole weight: 402.44. | |
| 3,17-Divalerate Estradiol | A derivative of Estradiol. Estradiol? is the major estrogen secreted by the premenopausal ovary. Estrogens direct the development of the female genotype in embryogenesis and at puberty. Synonyms: Estradiol 3,17-Divalerate; [(8R,9S,13S,14S,17S)-13-methyl-3-pentanoyloxy-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] pentanoate. Grades: > 95%. CAS No. 63042-28-4. Molecular formula: C28H40O4. Mole weight: 440.63. | |
| 5-Chlorodivaricatinic acid | 5-Chlorodivaricatinic acid is a derivative of Divaricatinic acid. Divaricatinic acid is a metabolite isolated from the Andean lichens Protousnea poeppigii and Usnea florida displaying antimicrobial activity against the pathogenic fungi Microsporum gypseum, Trichophyton mentagrophytes and T. rubrum. Synonyms: 3-chloro-6-hydroxy-4-methoxy-2-propylbenzoic acid. Molecular formula: C11H13ClO4. Mole weight: 244.67. | |
| Betamethasone 3-Enol 3,21-Divalerate | Betamethasone 3-Enol 3,21-Divalerate. Group: Biochemicals. Alternative Names: (9R, 10S, 11S, 13S, 16S, 17R) -9-Fluoro-11, 17-dihydroxy-10, 13, 16-trimethyl-17- (2- (pentanoyloxy) acetyl) -8, 9, 10, 11, 12, 13, 14, 15, 16, 17-decahydro-7H-cyclopenta [a]phenanthren-3-yl pentanoate. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. |  Worldwide |
| Dehydrodivanillin | Dehydrodivanillin can be used as a reagent in the synthesis of antioxidant phenolic diaryl hydrazones. Synonyms: 5,5'-Bivanillin; Divanillin; 3-(5-formyl-2-hydroxy-3-methoxyphenyl)-4-hydroxy-5-methoxybenzaldehyde; 3,3-Biphenyldicarboxaldehyde, 6,6-dihydroxy-5,5-dimethoxy- (8CI). Grades: 97%. CAS No. 2092-49-1. Molecular formula: C16H14O6. Mole weight: 302.28. | |
| Estradiol 3,17-divalerate | Estradiol 3,17-divalerate. Group: Biochemicals. Alternative Names: (17b)-Estra-1,3,5(10)-triene-3,17-diol 3,17-dipentanoate. Grades: Highly Purified. CAS No. 63042-28-4. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C28H40O4. US Biological Life Sciences. | Worldwide |
| Lopinavir N2,N5-Divalinate Impurity | Lopinavir N2,N5-Divalinate Impurity is an impurity of Lopinavir, which is a selective HIV protease inhibitor. Synonyms: (2S,2'S)-N,N'-((2S,3S,5S)-3-Hydroxy-1,6-diphenylhexane-2,5-diyl)bis(3-methyl-2-(2-oxotetrahydropyrimidin-1(2H)-yl)butanamide). Grades: > 95%. Molecular formula: C36H52N6O5. Mole weight: 648.84. | |
| 1,5-anhydro-D-fructose dehydratase | This enzyme catalyses one of the steps in the anhydrofructose pathway, which leads to the degradation of glycogen and starch via 1,5-anhydro-D-fructose. The other enzymes involved in this pathway are EC 4.2.1.110 (aldos-2-ulose dehydratase), EC 4.2.2.13 [exo-(1?4)-α-D-glucan lyase] and EC 5.3.2.7 (ascopyrone tautomerase). Requires divalent (Ca2+ or Mg2+) or monovalent cations (Na+) for optimal activity. Unlike EC 4.2.1.110, the enzyme is specific for 1,5-anhydro-D-fructose as substrate and shows no activity towards aldose-2-uloses such as 2-dehydroglucose. In addition, it is inhibited by its end-product ascopyrone M and it cannot convert ascopyrone M into microthecin, as can EC 4.2.1.110. Group: Enzymes. Synonyms: 1,5-anhydro-D-fructose 4-dehydratase; 1,5-anhydro-D-fructose hydrolyase; 1,5-anhydro-D-arabino-hex-2-ulose dehydratase; AFDH; AF dehydratase; 1,5-anhydro-D-fructose hydro-lyase. Enzyme Commission Number: EC 4.2.1.111. 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-4951; 1,5-anhydro-D-fructose dehydratase; EC 4.2.1.111; 1,5-anhydro-D-fructose 4-dehydratase; 1,5-anhydro-D-fructose hydrolyase; 1,5-anhydro-D-arabino-hex-2-ulose dehydratase; AFDH; AF dehydratase; 1,5-anhydro-D-fructose hydro-lyase. Cat No: EXWM-4951. |  |
| 1-Hexyl-3-methylimidazolium Hexafluorophosphate | 1-Hexyl-3-methylimidazolium hexafluorophosphate is a water-immiscible imidazolium-type room temperature ionic liquid, suitable for electrochemistry. It can be used as a chelate extraction solvent for divalent metal cations using 4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedione (thenoyltrifluoroacetone, Htta) as an extractant. Uses: Metal plating, electropolishing, metal reprocessing, phase transfer media, batteries fuel cells, nanomaterials, industrial solvents, nuclear fuel red waste, enzymatic catalysis, lubricants heat transfer and solar energy conversion. Group: Electrolytesbattery materials. Alternative Names: HMIMPF6. CAS No. 304680-35-1. Product ID: 1-hexyl-3-methylimidazol-3-ium; hexafluorophosphate. Molecular formula: 312.24. Mole weight: C10H19F6N2P. CCCCCCN1C=C[N+](=C1)C. F[P-](F)(F)(F)(F)F. 1S/C10H19N2. F6P/c1-3-4-5-6-7-12-9-8-11(2)10-12; 1-7(2, 3, 4, 5)6/h8-10H, 3-7H2, 1-2H3; /q+1; -1. YPWSSSRXUOQNMQ-UHFFFAOYSA-N. >98.0%(T)(N). |  |
| 2-[2- (2-Propynyloxy) ethoxy]ethanol | 2-[2- (2-Propynyloxy) ethoxy]ethanol is a reactant used in the preparation of divalent ligands based on 3-deoxy-4-thiolactose as inhibitors of E. coli β-galactosidase. Group: Biochemicals. Grades: Highly Purified. CAS No. 7218-43-1. Pack Sizes: 100mg, 1g. Molecular Formula: C7H12O3. US Biological Life Sciences. | Worldwide |
| 2,4-Bis(benzyloxy)-6-propylbenzaldehyde | 2,4-Bis(benzyloxy)-6-propylbenzaldehyde is an intermediate in synthesizing Divarinic Acid (D494463), an antibacterial compound that strongly inhibits bacterial growth of Bacillus subtilis, Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg, 250mg. Molecular Formula: C24H24O3. US Biological Life Sciences. | Worldwide |
| 2,4-Bis(phenylmethoxy)-6-propylbenzoic Acid | 2,4-Bis(phenylmethoxy)-6-propylbenzoic Acid is an intermediate in synthesizing Divarinic Acid (D494463), an antibacterial compound that strongly inhibits bacterial growth of Bacillus subtilis, Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa. Group: Biochemicals. Grades: Highly Purified. CAS No. 104847-69-0. Pack Sizes: 50mg, 100mg. Molecular Formula: C24H24O4. US Biological Life Sciences. | Worldwide |
| 2,4-Dihydroxy-6-propylbenzaldehyde | 2,4-Dihydroxy-6-propylbenzaldehyde possesses strong anti-septic action; Also, it is an intermediate used in the synthesis of Divarinic Acid (D494463), which is an antibacterial compound that strongly inhibits bacterial growth of Bacillus subtilis, Staphylococcus aureus, Escherichia coli and Pseudomonas aeruginosa. Group: Biochemicals. Grades: Highly Purified. CAS No. 37455-87-1. Pack Sizes: 100mg, 250mg. Molecular Formula: C10H12O3, Molecular Weight: 180.2. US Biological Life Sciences. | Worldwide |
| 2-Amino-4-chlorobenzonitrile | 2-Amino-4-chlorobenzonitrile was used in the preparation of several organic compounds including that of amidato divalent lanthanide complexes which can be used as a catalyst in the formation of quinazoline-2,4(1H,3H)-diones from carbon dioxide and 2-aminobenzonitriles. Group: Biochemicals. Grades: Highly Purified. CAS No. 38487-86-4. Pack Sizes: 1g, 2.5g. Molecular Formula: C7H5ClN2, Molecular Weight: 152.58. US Biological Life Sciences. | Worldwide |
| 2-epi-5-epi-valiolone synthase | The enzyme is highly specific for α-D-sedoheptulopyranose 7-phosphate. It requires a divalent metal ion (Zn2+ or Co2+) and an NAD+ cofactor, which is transiently reduced during the reaction. The enzyme is involved in the biosynthesis of C7N-aminocyclitol natural products, such as the valienamine moiety of the antidiabetic drug acarbose and the crop protectant validamycin A. cf. EC 4.2.3.155, 2-epi-valiolone synthase and EC 4.2.3.154, demethyl-4-deoxygadusol synthase. Group: Enzymes. Synonyms: AcbC; ValA; CetA; SalQ; C7-cyclitol synthase. Enzyme Commission Number: EC 4.2.3.152. 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-5167; 2-epi-5-epi-valiolone synthase; EC 4.2.3.152; AcbC; ValA; CetA; SalQ; C7-cyclitol synthase. Cat No: EXWM-5167. | |
| 2-epi-valiolone synthase | The enzyme, characterized from the bacteria Actinosynnema mirum and Stigmatella aurantiaca DW4/3-1, produces 2-epi-valiolone, which is believed to function as a precursor in aminocyclitol biosynthesis. It requires a divalent metal ion (Zn2+ or Co2+) and an NAD+ cofactor, which is transiently reduced during the reaction. cf. EC 4.2.3.152, 2-epi-5-epi-valiolone synthase and EC 4.2.3.154, demethyl-4-deoxygadusol synthase. Group: Enzymes. Enzyme Commission Number: EC 4.2.3.155. 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-5170; 2-epi-valiolone synthase; EC 4.2.3.155. Cat No: EXWM-5170. | |
| 2-keto-myo-inositol isomerase | Requires a divalent metal ion for activity. Mn2+, Fe2+ and Co2+ can be used. The enzyme, found in the bacterium Bacillus subtilis, is part of the myo-inositol/D-chiro-inositol degradation pathway leading to acetyl-CoA. Group: Enzymes. Synonyms: IolI; inosose isomerase; 2KMI isomerase. Enzyme Commission Number: EC 5.3.99.11. 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-5509; 2-keto-myo-inositol isomerase; EC 5.3.99.11; IolI; inosose isomerase; 2KMI isomerase. Cat No: EXWM-5509. | |
| 3,4-dihydroxy-2-butanone-4-phosphate synthase | Requires a divalent cation, preferably Mg2+, for activity. The reaction involves an intramolecular skeletal rearrangement, with the bonds in D-ribulose 5-phosphate that connect C-3 and C-5 to C-4 being broken, C-4 being removed as formate and reconnection of C-3 and C-5. The phosphorylated four-carbon product (L-3,4-dihydroxybutan-2-one 4-phosphate) is an intermediate in the biosynthesis of riboflavin. Group: Enzymes. Synonyms: DHBP synthase; L-3,4-dihydroxybutan-2-one-4-phosphate synthase. Enzyme Commission Number: EC 4.1.99.12. 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-4927; 3,4-dihydroxy-2-butanone-4-phosphate synthase; EC 4.1.99.12; DHBP synthase; L-3,4-dihydroxybutan-2-one-4-phosphate synthase. Cat No: EXWM-4927. | |
| 3-dehydroshikimate dehydratase | Catalyses an early step in the biosynthesis of petrobactin, a siderophore produced by many bacteria, including the human pathogen Bacillus anthracis. Requires divalent ions, with a preference for Mn2+. Group: Enzymes. Enzyme Commission Number: EC 4.2.1.118. 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-4958; 3-dehydroshikimate dehydratase; EC 4.2.1.118. Cat No: EXWM-4958. | |
| 3-hydroxy-D-aspartate aldolase | A pyridoxal-phosphate protein. The enzyme, purified from the bacterium Paracoccus denitrificans IFO 13301, is strictly D-specific as to the α-position of the substrate, but accepts both the threo and erythro forms at the β-position. The erythro form is a far better substrate (about 100-fold). The enzyme can also accept D-allothreonine, D-threonine, erythro-3-phenyl-D-serine and threo-3-phenyl-D-serine. Different from EC 4.1.3.14, erythro-3-hydroxy-L-aspartate aldolase. Requires a divalent cation, such as Mg2+, Mn2+ or Co2+. Group: Enzymes. Synonyms: D-3-hydroxyaspartate aldolase. Enzyme Commission Number: EC 4.1.3.41. 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-4918; 3-hydroxy-D-aspartate aldolase; EC 4.1.3.41; D-3-hydroxyaspartate aldolase. Cat No: EXWM-4918. | |
| 4,5-Dicaffeoylquinic acid | 4,5-Dicaffeoylquinic acid (Isochlorogenic acid C) is an antioxidant, can be isolated from Gynura divaricata and Laggera alata. 4,5-Dicaffeoylquinic acid reduces islet cell apoptosis and improves pancreatic function in type 2 diabetic mice, and has obvious inhibitory activities against yeast α-glucosidase. 4,5-Dicaffeoylquinic acid inhibits prostate cancer cells through cell cycle arrest. 4,5-Dicaffeoylquinic acid also has anti-apoptotic, anti-injury and anti- hepatitis B virus effects [1] [2] [3]. Uses: Scientific research. Group: Natural products. Alternative Names: Isochlorogenic acid C. CAS No. 57378-72-0. Pack Sizes: 10 mM * 1 mL; 1 mg; 5 mg; 10 mg. Product ID: HY-N0058. | |
| 4,5-Dicaffeoylquinic acid | 4,5-Dicaffeoylquinic acid (Isochlorogenic acid C) is an antioxidant, can be isolated from Gynura divaricata and Laggera alata. 4,5-Dicaffeoylquinic acid reduces islet cell apoptosis and improves pancreatic function in type 2 diabetic mice, and has obvious inhibitory activities against yeast α-glucosidase. 4,5-Dicaffeoylquinic acid inhibits prostate cancer cells through cell cycle arrest. 4,5-Dicaffeoylquinic acid also has anti-apoptotic, anti-injury and anti-hepatitis B virus effects. Group: Inhibitors. Alternative Names: Isochlorogenic acid C. CAS No. 57378-72-0. Molecular formula: C25H24O12. Mole weight: 516.45. Appearance: Powder. Purity: 0.98. IUPACName: (1R,3R,4S,5R)-3,4-bis[[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy]-1,5-dihydroxycyclohexane-1-carboxylic acid. Canonical SMILES: C1[C@H] ([C@@H] ([C@@H] (C[C@]1 (C (=O)O)O)OC (=O)/C=C/C2=CC (=C (C=C2)O)O)OC (=O)/C=C/C3=CC (=C (C=C3)O)O)O. Catalog: ACM57378720-1. |  |
| 4-hydroxy-4-methyl-2-oxoglutarate aldolase | Requires a divalent metal ion. This enzyme participates in the degradation of protocatechuate (via the meta-cleavage pathway), phthalate, syringate and gallate. The enzyme from Pseudomonas ochraceae can also cleave 4-hydroxy-2-oxoglutarate to glyoxylate and pyruvate, and also catalyses the reaction of EC 4.1.1.3 (oxaloacetate decarboxylase). Group: Enzymes. Synonyms: pyruvate aldolase; γ-methyl-γ-hydroxy-α-ketoglutaric aldolase; 4-hydroxy-4-methyl-2-ketoglutarate aldolase; 4-hydroxy-4-methyl-2-oxoglutarate pyruvate-lyase; HMG aldolase; CHA aldolase; 4-carboxy-4-hydroxy-2-oxoadipate aldolase. Enzyme Commission Number: EC 4.1.3.17. CAS No. 37290-65-6. 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-4902; 4-hydroxy-4-methyl-2-oxoglutarate aldolase; EC 4.1.3.17; 37290-65-6; pyruvate aldolase; γ-methyl-γ-hydroxy-α-ketoglutaric aldolase; 4-hydroxy-4-methyl-2-ketoglutarate aldolase; 4-hydroxy-4-methyl-2-oxoglutarate pyruvate-lyase; HMG aldolase; CHA aldolase; 4-carboxy-4-hydroxy-2-oxoadipate aldolase. Cat No: EXWM-4902. | |
| (4S)-limonene synthase | A recombinant enzyme (also known as a monoterpene synthase or cyclase) from the grand fir (Abies grandis) requires Mn2+ and K+ for activity. Mg2+ is essentially ineffective as the divalent metal ion cofactor. Group: Enzymes. Synonyms: (-)-(4S)-limonene synthase; 4S-(-)-limonene synthase; geranyldiphosphate diphosphate lyase (limonene forming); geranyldiphosphate diphosphate lyase [cyclizing, (4S)-limonene-forming]; geranyl-diphosphate diphosphate-lyase [cyclizing; (-)-(4S)-limonene-forming]. Enzyme Commission Number: EC 4.2.3.16. CAS No. 110639-20-8. 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-5172; (4S)-limonene synthase; EC 4.2.3.16; 110639-20-8; (-)-(4S)-limonene synthase; 4S-(-)-limonene synthase; geranyldiphosphate diphosphate lyase (limonene forming); geranyldiphosphate diphosphate lyase [cyclizing, (4S)-limonene-forming]; geranyl-diphosphate diphosphate-lyase [cyclizing; (-)-(4S)-limonene-forming]. Cat No: EXWM-5172. | |
| 5'-deoxynucleotidase | The enzyme, characterized from the bacterium Escherichia coli, shows strict specificity towards deoxyribonucleoside 5'-monophosphates and does not dephosphorylate 5'-ribonucleotides or ribonucleoside 3'-monophosphates. A divalent metal cation is required for activity, with cobalt providing the highest activity. Group: Enzymes. Synonyms: yfbR (gene name). Enzyme Commission Number: EC 3.1.3.89. 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-3695; 5'-deoxynucleotidase; EC 3.1.3.89; yfbR (gene name). Cat No: EXWM-3695. | |
| 5-guanidino-2-oxopentanoate decarboxylase | Enzyme activity is dependent on the presence of thiamine diphosphate and a divalent cation. Group: Enzymes. Synonyms: α-ketoarginine decarboxylase; 2-oxo-5-guanidinopentanoate carboxy-lyase. Enzyme Commission Number: EC 4.1.1.75. CAS No. 56831-67-5. 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-4823; 5-guanidino-2-oxopentanoate decarboxylase; EC 4.1.1.75; 56831-67-5; α-ketoarginine decarboxylase; 2-oxo-5-guanidinopentanoate carboxy-lyase. Cat No: EXWM-4823. | |
| 5' to 3' exodeoxyribonuclease (nucleoside 3'-phosphate-forming) | Preference for single-stranded DNA. The enzyme from the archaeon Sulfolobus solfataricus contains a [4Fe-4S] cluster and requires a divalent metal cation, such as Mg2+ or Mn2+, for activity. Group: Enzymes. Synonyms: Cas4; 5' to 3' single stranded DNA exonuclease. Enzyme Commission Number: EC 3.1.12.1. 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-3535; 5' to 3' exodeoxyribonuclease (nucleoside 3'-phosphate-forming); EC 3.1.12.1; Cas4; 5' to 3' single stranded DNA exonuclease. Cat No: EXWM-3535. | |
| Acetate Kinase (Crude Enzyme) | In molecular biology, acetate kinase, which is predominantly found in micro-organisms, facilitates the production of acetyl-CoA byphosphorylating acetate in the presence of ATP and a divalent cation. The enzyme is important in the process of glycolysis, enzyme levels being increased in the presence of excess glucose. The growth of a bacterial mutant lacking acetate kinase has been shown to be inhibited by glucose, suggesting that the enzyme is involved in excretion of excess carbohydrate. This product with the indicated enzyme activity was briefly purified from engineered E. coli. Applications: Synthesis; industry. Group: Enzymes. Synonyms: acetokinase; AckA; AK; acetic kinase; acetate kinase (phosphorylating). Enzyme Commission Number: EC 2.7.2.1. CAS No. 9027-42-3. Acetate kinase. Activity: Undetermined. Appearance: Clear to translucent yellow solution. Storage: at -20 °C or lower, for at least 1 month. Source: E. coli. acetokinase; AckA; AK; acetic kinase; acetate kinase (phosphorylating). Pack: 100ml. Cat No: NATE-1826. | |
| ADP-specific phosphofructokinase | ADP can be replaced by GDP, ATP and GTP, to a limited extent. Divalent cations are necessary for activity, with Mg2+ followed by Co2+ being the most effective. Group: Enzymes. Synonyms: ADP-6-phosphofructokinase, ADP-dependent phosphofructokinase. Enzyme Commission Number: EC 2.7.1.146. CAS No. 237739-62-7. 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-2976; ADP-specific phosphofructokinase; EC 2.7.1.146; 237739-62-7; ADP-6-phosphofructokinase, ADP-dependent phosphofructokinase. Cat No: EXWM-2976. | |
| Alanine Dehydrogenase from Bacillus cereus, Recombinant | L-Alanine dehydrogenase is an A-stereospecific dehydrogenase that catalyzes the reversible deamination of L-alanine to pyruvate and ammonium. It is important for the geneRation of pyruvate during sporulation. L-Alanine dehydrogenase from Bacillus subtilis has a predominately ordered kinetic mechanism in which NAD binds before L-alanine. Subsequently, ammonia, pyruvate, and NADH are released in that specific order. Optimal pH for the amination reaction is 8.8-9.0, whereas it is 10-10.5 for the deamination reaction. The enzyme is inactivated by divalent metal ions and p-chloromercuribenzoate, mercuric ion being most effective. The inactivation may be reversed by L-or D-cysteine. Group: Enzymes. Synonyms: L-Alanine Dehydrogenase; Alanine dehydrogenase; EC 1.4.1.1; 9029-06-5; AlaDH; NAD+-linked alanine dehydrogenase; alpha-alanine dehydrogenase; NAD+-dependent alanine dehydrogenase; alanine oxidoreductase; NADH-dependent alan. Enzyme Commission Number: EC 1.4.1.1. CAS No. 9029-6-5. AlaDH. Activity: > 350 units/ml. Storage: -20°C. Source: E. coli. Species: Bacillus cereus. L-Alanine Dehydrogenase; Alanine dehydrogenase; EC 1.4.1.1; 9029-06-5; AlaDH; NAD+-linked alanine dehydrogenase; alpha-alanine dehydrogenase; NAD+-dependent alanine dehydrogenase; alanine oxidoreductase; NADH-dependent alanine dehydrogenase. Cat No: NATE-0044. | |
| α-bisabolene synthase | This cytosolic sesquiterpenoid synthase requires a divalent cation cofactor (Mg2+ or, to a lesser extent, Mn2+) to neutralize the negative charge of the diphosphate leaving group. While unlikely to encounter geranyl diphosphate (GDP) in vivo as it is localized to plastids, the enzyme can use GDP as a substrate in vitro to produce (+)-(4R)-limonene [cf. EC 4.2.3.20, (R)-limonene synthase]. The enzyme is induced as part of a defense mechanism in the grand fir Abies grandis as a response to stem wounding. Group: Enzymes. Synonyms: bisabolene synthase. Enzyme Commission Number: EC 4.2.3.38. 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-5196; α-bisabolene synthase; EC 4.2.3.38; bisabolene synthase. Cat No: EXWM-5196. | |
| Apyrase from Potato, Recombinant | Apyrase is found in all eukaryotes and some prokaryotes. Apyrase, from potato, has a crucial role in regulating growth and development. Apyrase is involved in the inactivation of synaptic ATP as a neurotransmitter following nerve stimulation and in the inhibition of ADP induced platelet aggregation to prevent thrombosis. Divalent metal ions are required for activity and best activity is observed with calcium ion at 5 mM. Apyrase (recombinant, e. coli) is a highly active atp-diphosphohydrolase that catalyses the sequential hydrolysis of atp to adp and adp to amp releasing inorganic phosphate. it is a recombinant version of one of several isoforms of apyrase. it can also hydrol...version of 5? triphosphorylated rna to ligatable monophosphorylated form that can be used for 5? rna adaptor ligation. conversion of 5? triphosphorylated rna to 5? exonuclease xrn-1 sensitive monophosphorylated rna. Group: Enzymes. Synonyms: ATP-diphosphatase; adenosine diphosphatase; ADPase; ATP diphosphohydrolase; apyrase; EC 3.6.1.5; 9000-95-7. Apyrase. Mole weight: 47 kDa. Activity: 3,000 units/mg. Storage: at -20°C. Form: 50 mM NaCl, 20 mM MES (pH 6.5 25°C), 0.1 mM CaCl2, 1 mM DTT, 0.1% Tween-20 and 50% glycerol. Source: E. coli. Species: Potato. ATP-diphosphatase; adenosine diphosphatase; ADPase; ATP diphosphohydrolase; apyrase; EC 3.6.1.5; 9000-95-7. Cat No: NATE-1268. | |
| aryldialkylphosphatase | Acts on organophosphorus compounds (such as paraoxon) including esters of phosphonic and phosphinic acids. Inhibited by chelating agents; requires divalent cations for activity. Previously regarded as identical with EC 3.1.1.2 arylesterase. Group: Enzymes. Synonyms: organophosphate hydrolase; paraoxonase; A-esterase; aryltriphosphatase; organophosphate esterase; esterase B1; esterase E4; paraoxon esterase; pirimiphos-methyloxon esterase; OPA anhydrase; organophosphorus hydrolase; phosphotriesterase; paraoxon hydrolase; OPH; organophosphorus acid anhydrase. Enzyme Commission Number: EC 3.1.8.1. CAS No. 117698-12-1. 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-3770; aryldialkylphosphatase; EC 3.1.8.1; 117698-12-1; organophosphate hydrolase; paraoxonase; A-esterase; aryltriphosphatase; organophosphate esterase; esterase B1; esterase E4; paraoxon esterase; pirimiphos-methyloxon esterase; OPA anhydrase; organophosphorus hydrolase; phosphotriesterase; paraoxon hydrolase; OPH; organophosphorus acid anhydrase. Cat No: EXWM-3770. | |
| Calcimycin | Calcimycin is an antibiotic produced by Streptomyces chartreusis. It has weak anti-gram-positive bacteria, negative bacteria and fungi activity. It can form stable complexes with divalent cations and exhibit ionophore effects. It is also used as a fluorescent reagent for detecting the hydrophilicity of proteins and as a coupling agent for oxidative phosphorylation. Synonyms: A-23187. Grades: >99% by HPLC. CAS No. 52665-69-7. Molecular formula: C29H37N3O6. Mole weight: 523.62. | |
| cardiolipin synthase (CMP-forming) | The eukaryotic enzyme is involved in the biosynthesis of the mitochondrial phospholipid cardiolipin. It requires divalent cations for activity. Group: Enzymes. Enzyme Commission Number: EC 2.7.8.41. 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-3341; cardiolipin synthase (CMP-forming); EC 2.7.8.41. Cat No: EXWM-3341. | |
| Chromomycin A3 | Chromomycin A3 is an aureolic acid-type antitumor antibiotic. Chromomycin A3 forms dimeric complexes with divalent cations, such as Mg 2+ , which strongly binds to the GC rich sequence of DNA to inhibit DNA replication and transcription. Chromomycin A3 has a variety of utilities as a staining agent for human sperm chromatin, autophagy inducing agent, and apoptosis inhibitor [1]. Uses: Scientific research. Group: Natural products. CAS No. 7059-24-7. Pack Sizes: 5 mg; 10 mg. Product ID: HY-W040129. | |
| chrysanthemyl diphosphate synthase | Requires a divalent metal ion for activity, with Mg2+ being better than Mn2+. Chrysanthemyl diphosphate is a monoterpene with a non-head-to-tail linkage. It is unlike most monoterpenoids, which are derived from geranyl diphosphate and have isoprene units that are linked head-to-tail. The mechanism of its formation is similar to that of the early steps of squalene and phytoene biosynthesis. Chrysanthemyl diphosphate is the precursor of chrysanthemic acid, the acid half of the pyrethroid insecticides found in chrysanthemums. Group: Enzymes. Synonyms: CPPase. Enzyme Commission Number: EC 2.5.1.67. 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-2804; chrysanthemyl diphosphate synthase; EC 2.5.1.67; CPPase. Cat No: EXWM-2804. | |
| Cimifugin 4'-O-β-D-glucopyranoside | A chromone glycoside isolated from the roots of Saposhnikovia divaricata. Synonyms: 5H-Furo[3,2-g][1]benzopyran-5-one, 2-[1-(β-D-glucopyranosyloxy)-1-methylethyl]-2,3-dihydro-7-(hydroxymethyl)-4-methoxy-, (2S)-. Grades: 95%. CAS No. 1632110-81-6. Molecular formula: C22H28O11. Mole weight: 468.45. | |
| Cu+-exporting ATPase | A P-type ATPase that undergoes covalent phosphorylation during the transport cycle. This enzyme transports Cu+ or Ag+, and cannot transport the divalent ions, contrary to EC 3.6.3.4, Cu2+-exporting ATPase, which mainly transports the divalent copper ion. Group: Enzymes. Synonyms: CopA; ATP7A; ATP7B. Enzyme Commission Number: EC 7.2.2.8 (Formerly EC 3.6.3.54). 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-4693; Cu+-exporting ATPase; EC 3.6.3.54; CopA; ATP7A; ATP7B. Cat No: EXWM-4693. | |
| D-arabinose isomerase | Requires a divalent metal ion (the enzyme from the bacterium Escherichia coli prefers Mn2+). The enzyme binds the closed form of the sugar and catalyses ring opening to generate a form of open-chain conformation that facilitates the isomerization reaction, which proceeds via an ene-diol mechanism. The enzyme catalyses the aldose-ketose isomerization of several sugars. Most enzymes also catalyse the reaction of EC 5.3.1.25, L-fucose isomerase. The enzyme from the bacterium Falsibacillus pallidus also converts D-altrose to D-psicose. cf. EC 5.3.1.4, L-arabinose isomerase. Group: Enzymes. Synonyms: D-arabinose(L-fucose) isomerase; L-fucose isomerase; D-arabinose ketol-isomerase; arabinose isomerase (misleading). Enzyme Commission Number: EC 5.3.1.3. CAS No. 9023-81-8. 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-5469; D-arabinose isomerase; EC 5.3.1.3; 9023-81-8; D-arabinose(L-fucose) isomerase; L-fucose isomerase; D-arabinose ketol-isomerase; arabinose isomerase (misleading). Cat No: EXWM-5469. | |
| demethyl-4-deoxygadusol synthase | The enzyme, characterized from the cyanobacterium Nostoc punctiforme PCC 73102, is involved in the biosynthesis of the sunscreen compound shinorine. It requires a divalent metal ion (Zn2+ or Co2+) and an NAD+ cofactor, which is transiently reduced during the reaction. cf. EC 4.2.3.152, 2-epi-5-epi-valiolone synthase and EC 4.2.3.155, 2-epi-valiolone synthase. Group: Enzymes. Synonyms: Nos2 (gene name); Anb2 (gene name). Enzyme Commission Number: EC 4.2.3.154. 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-5169; demethyl-4-deoxygadusol synthase; EC 4.2.3.154; Nos2 (gene name); Anb2 (gene name). Cat No: EXWM-5169. | |
| diadenosine hexaphosphate hydrolase (AMP-forming) | A divalent cation is essential for activity. Mn2+ (2-6 mM) is most effective.The enzyme controls intracellular levels of P1,P5-bis(5'-adenosyl)pentaphosphate and P1,P6-bis(5'-adenosyl)hexaphosphate. Weak activity with P1,P4-bis(5'-adenosyl)tetraphosphate. Marked preference for adenine over guanine nucleotides. Group: Enzymes. Synonyms: hAps1; NUDT11 (gene name); hAps2; NUDT10 (gene name). Enzyme Commission Number: EC 3.6.1.60. 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-4633; diadenosine hexaphosphate hydrolase (AMP-forming); EC 3.6.1.60; hAps1; NUDT11 (gene name); hAps2; NUDT10 (gene name). Cat No: EXWM-4633. | |
| diadenosine hexaphosphate hydrolase (ATP-forming) | The enzyme requires the presence of the divalent cations (Mn2+, Mg2+, Zn2+, and Co2+). It hydrolyses P1,P4-bis(5-guanosyl) tetraphosphate very slowly [cf. EC 3.6.1.17, bis(5-nucleosyl)-tetraphosphatase (asymmetrical)]. Group: Enzymes. Synonyms: Ndx1. Enzyme Commission Number: EC 3.6.1.61. 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-4634; diadenosine hexaphosphate hydrolase (ATP-forming); EC 3.6.1.61; Ndx1. Cat No: EXWM-4634. | |
| diaminobutyrate decarboxylase | A pyridoxal-phosphate protein that requires a divalent cation for activity. N4-Acetyl-L-2,4-diaminobutanoate, 2,3-diaminopropanoate, ornithine and lysine are not substrates. Found in the proteobacteria Haemophilus influenzae and Acinetobacter baumannii. In the latter, this enzyme is cotranscribed with the dat gene that encodes EC 2.6.1.76, diaminobutyrate-2-oxoglutarate transaminase, which can supply the substrate for this enzyme. Group: Enzymes. Synonyms: DABA DC; L-2,4-diaminobutyrate decarboxylase; L-2,4-diaminobutanoate carboxy-lyase. Enzyme Commission Number: EC 4.1.1.86. 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-4835; diaminobutyrate decarboxylase; EC 4.1.1.86; DABA DC; L-2,4-diaminobutyrate decarboxylase; L-2,4-diaminobutanoate carboxy-lyase. Cat No: EXWM-4835. | |
| diisopropyl-fluorophosphatase | Acts on phosphorus anhydride bonds (such as phosphorus-halide and phosphorus-cyanide) in organophosphorus compounds (including nerve gases). Inhibited by chelating agents; requires divalent cations. Related to EC 3.1.8.1 aryldialkylphosphatase. Group: Enzymes. Synonyms: DFPase; tabunase; somanase; organophosphorus acid anhydrolase; organophosphate acid anhydrase; OPA anhydrase; diisopropylphosphofluoridase; dialkylfluorophosphatase; diisopropyl phosphorofluoridate hydrolase; isopropylphosphorofluoridase; diisopropylfluorophosphonate dehalogenase. Enzyme Commission Number: EC 3.1.8.2. CAS No. 9032-18-2. DFPase. 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-3771; diisopropyl-fluorophosphatase; EC 3.1.8.2; 9032-18-2; DFPase; tabunase; somanase; organophosphorus acid anhydrolase; organophosphate acid anhydrase; OPA anhydrase; diisopropylphosphofluoridase; dialkylfluorophosphatase; diisopropyl phosphorofluoridate hydrolase; isopropylphosphorofluoridase; diisopropylfluorophosphonate dehalogenase. Cat No: EXWM-3771. | |
| Disodium Edetate dihydrate | Disodium Edetate is commonly used as a chelator of divalent cations. Synonyms: EDTA 2Na. CAS No. 6831-92-6. Molecular formula: C10H14N2Na2O8·2H2O. Mole weight: 372.2. | |
| D-threonine aldolase | A pyridoxal-phosphate protein that is activated by divalent metal cations (e.g. Co2+, Ni2+, Mn2+ or Mg2+). The reaction is reversible, which can lead to the interconversion of D-threonine and D-allothreonine. Several other D-β-hydroxy-α-amino acids, such as D-β-phenylserine, D-β-hydroxy-α-aminovaleric acid and D-β-3,4-dihydroxyphenylserine, can also act as substrate. Group: Enzymes. Synonyms: D-TA; DTA; low specificity D-TA; low specificity D-threonine aldolase. Enzyme Commission Number: EC 4.1.2.42. 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-4878; D-threonine aldolase; EC 4.1.2.42; D-TA; DTA; low specificity D-TA; low specificity D-threonine aldolase. Cat No: EXWM-4878. | |
| erythro-3-hydroxy-L-aspartate ammonia-lyase | A pyridoxal-phosphate protein. The enzyme, which was characterized from the bacterium Paracoccus denitrificans NCIMB 8944, is highly specific for the L-isomer of erythro-3-hydroxyaspartate. Different from EC 4.3.1.16, threo-3-hydroxy-L-aspartate ammonia-lyase and EC 4.3.1.27, threo-3-hydroxy-D-aspartate ammonia-lyase. Requires a divalent cation such as Mn2+, Mg2+, and Ca2+. Group: Enzymes. Synonyms: erythro-β-hydroxyaspartate dehydratase; erythro-3-hydroxyaspartate dehydratase; erythro-3-hydroxy-Ls-aspartate hydro-lyase (deaminating); erythro-3-hydroxy-Ls-aspartate ammonia-lyase. Enzyme Commission Number: EC 4.3.1.20. CAS No. 37290-74-7. 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-5281; erythro-3-hydroxy-L-aspartate ammonia-lyase; EC 4.3.1.20; 37290-74-7; erythro-β-hydroxyaspartate dehydratase; erythro-3-hydroxyaspartate dehydratase; erythro-3-hydroxy-Ls-aspartate hydro-lyase (deaminating); erythro-3-hydroxy-Ls-aspartate ammonia-lyase. Cat No: EXWM-5281. | |
| Ethylenediaminetetraacetic acid disodium salt dihydrate | Ethylenediaminetetraacetic acid disodium salt dihydrate. Synonyms: Disodium ethylenediaminetetraacetate dihydrate, EDTA disodium salt, EDTA-Na2, Edathamil, Edetate disodium salt dihydrate, Sequestrene Na2. CAS No. 6381-92-6. Pack Sizes: 50, 100, 250, 500 g in poly bottle. Product ID: CDC10-0107. Molecular formula: C10H14N2Na2O8·2H2O. Category: Cosmetic Chelating Chemicals. Product Keywords: Cosmetic Ingredients; Cosmetic Chelating Chemicals; Ethylenediaminetetraacetic acid disodium salt dihydrate; CDC10-0107; 6381-92-6; C10H14N2Na2O8·2H2O; Disodium ethylenediaminetetraacetate dihydrate, EDTA disodium salt, EDTA-Na2, Edathamil, Edetate disodium salt dihydrate, Sequestrene Na2; 205-358-3; MFCD00150037; 6381-92-6. Purity: 99.0-101.0% (titration). EC Number: 205-358-3. Physical State: Powder. Solubility: Soluble in water (100 g/L) at 20 °C, and 3 M NaOH (100 mg/ml). Quality Level: 300. Storage: Store at room temperature. Boiling Point: >100° C. Melting Point: 248 °C (dec.) (lit.). Density: 1.01 g/cm3 at 25° C. Product Description: EDTA, Disodium Salt, Dihydrate is an extensively used chelator of divalent cations such as Ca2+. EDTA (Ethylenediaminetetraacetic acid) is a chelating agent, a general chemical, and a sequestrant. In molecular biology applications, it is used to minimize metal ion contaminants. Also used to facilitate enzymatic reactions that could be inhibited by heavy |  |
| Europium(III) chloride | Europium(III) chloride. Uses: Member of a family of moderate lewis acids capable of acting as catalysts in selected oxidative and reductive processes,with particular utility in systems designed to exploit the chemistry of divalent and zerovalent reagents and organometallic intermediates. Group: Electrolytesphosphors - phosphor materials. Alternative Names: AKOS015901809; ACMC-20akvq; E0707; 10025-76-0; KS-000018MI; europium(3+) trichloride; Europium(III) chloride. CAS No. 10025-76-0. Product ID: europium(3+); trichloride. Molecular formula: 258.314g/mol. Mole weight: EuCl3;Cl3Eu. [Cl-].[Cl-].[Cl-].[Eu+3]. InChI=1S/3ClH.Eu/h3*1H;/q;;;+3/p-3. NNMXSTWQJRPBJZ-UHFFFAOYSA-K. | |
| Europium(III) chloride | member of a family of moderate Lewis acids capable of acting as catalysts in selected oxidative and reductive processes,with particular utility in systems designed to exploit the chemistry of divalent and zerovalent reagents and organometallic intermediates. Group: Metal & ceramic materials. Alternative Names: AKOS015901809; ACMC-20akvq; E0707; 10025-76-0; KS-000018MI; europium(3+) trichloride; Europium(III) chloride. CAS No. 10025-76-0. Molecular formula: EuCl3;Cl3Eu. Mole weight: 258.314g/mol. IUPACName: europium(3+);trichloride. Canonical SMILES: [Cl-].[Cl-].[Cl-].[Eu+3]. Catalog: ACM10025760. | |
| Framycetin | Framycetin (Neomycin B), an aminoglycoside antibiotic, is a potent RNase P cleavage activity inhibitor with a K i of 35 μM. Framycetin competes for specific divalent metal ion binding sites in RNase P RNA. Framycetin inhibits hammerhead ribozyme with a K i of 13.5 μM. Framycetin, a 5"-azido neomycin B precursor, binds the Drosha site in miR-525 and is used for hepatic encephalopathy and enteropathogenic E. coli infections [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Neomycin B; Fradiomycin B. CAS No. 119-04-0. Pack Sizes: 25 mg (16.27 mM * 2.5 mL in 0.9% NaCl); 50 mg (16.27 mM * 5 mL in 0.9% NaCl); 100 mg (16.27 mM * 10 mL in 0.9% NaCl). Product ID: HY-17624. | |
| Framycetin sulfate | Framycetin sulfate (Neomycin B sulfate), an aminoglycoside antibiotic, is a potent RNase P cleavage activity inhibitor with a K i of 35 μM. Framycetin sulfate competes for specific divalent metal ion binding sites in RNase P RNA. Framycetin sulfate inhibits hammerhead ribozyme with a K i of 13.5 μM. Framycetin sulfate, a 5"-azido neomycin B precursor, binds the Drosha site in miR-525 and is used for hepatic encephalopathy and enteropathogenic E. coli infections [1] [2]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: Neomycin B sulfate; Fradiomycin B sulfate. CAS No. 4146-30-9. Pack Sizes: 25 mg; 50 mg; 100 mg. Product ID: HY-17624A. | |
| fucokinase | Requires a divalent cation for activity, with Mg2+ and Fe2+ giving rise to the highest enzyme activity. Forms part of a salvage pathway for reutilization of L-fucose. Can also phosphorylate D-arabinose, but more slowly. Group: Enzymes. Synonyms: fucokinase (phosphorylating); fucose kinase; L-fucose kinase; L-fucokinase; ATP:6-deoxy-L-galactose 1-phosphotransferase; ATP:L-fucose 1-phosphotransferase. Enzyme Commission Number: EC 2.7.1.52. CAS No. 37278-00-5. 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-3083; fucokinase; EC 2.7.1.52; 37278-00-5; fucokinase (phosphorylating); fucose kinase; L-fucose kinase; L-fucokinase; ATP:6-deoxy-L-galactose 1-phosphotransferase; ATP:L-fucose 1-phosphotransferase. Cat No: EXWM-3083. | |
| geranylgeranylglycerol-phosphate geranylgeranyltransferase | This enzyme is an integral-membrane protein that carries out the second prenyltransfer reaction involved in the formation of polar membrane lipids in Archaea. Requires a divalent metal cation, such as Mg2+ or Mn2+, for activity. 4-Hydroxybenzoate, 1,4-dihydroxy 2-naphthoate, homogentisate and α-glycerophosphate cannot act as prenyl-acceptor substrates. The other enzymes involved in the biosynthesis of polar lipids in Archaea are EC 1.1.1.261 (sn-glycerol-1-phosphate dehydrogenase), EC 2.5.1.41 (phosphoglycerol geranylgeranyltransferase), which, together with this enzyme, alkylates the hydroxy groups of glycerol 1-phosphate to yield unsaturated archaetidic a...ranylgeranyl diphosphate:sn-3-O-(geranylgeranyl)glycerol 1-phosphate geranylgeranyltransferase. Enzyme Commission Number: EC 2.5.1.42. CAS No. 124650-68-6. 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-2778; geranylgeranylglycerol-phosphate geranylgeranyltransferase; EC 2.5.1.42; 124650-68-6; geranylgeranyloxyglycerol phosphate geranylgeranyltransferase; geranylgeranyltransferase II; (S)-2,3-di-O-geranylgeranylglyceryl phosphate synthase; DGGGP synthase; DGGGPS; geranylgeranyl diphosphate:sn-3-O-(geranylgeranyl)glycerol 1-phosphate geranylgeranyltransferase. Cat No: EXWM-2778. | |
| globotriaosylceramide 3-β-N-acetylgalactosaminyltransferase | Globoside is a neutral glycosphingolipid in human erythrocytes and has blood-group-P-antigen activity. The enzyme requires a divalent cation for activity, with Mn2+ required for maximal activity. UDP-GalNAc is the only sugar donor that is used efficiently by the enzyme: UDP-Gal and UDP-GlcNAc result in very low enzyme activity. Lactosylceramide, globoside and gangliosides GM3 and GD3 are not substrates. For explanation of the superscripted '3' in the systematic name, see GL-5.3.4. Group: Enzymes. Synonyms: uridine diphosphoacetylgalactosamine-galactosylgalactosylglucosylceramide acetylgalactosaminyltransferase; globoside synthetase; UDP-N-acetylgalactosamine: globotriaosylceramide β-3-N-acetylgalactosaminyltransferase; galactosylgalactosylglucosylceramide β-D-acetylgalactosaminyltransferase; UDP-N-acetylgalactosamine: globotriaosylceramide β1,3-N-acetylgalactosaminyltrans. Enzyme Commission Number: EC 2.4.1.79. CAS No. 62213-46-1. 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-2619; globotriaosylceramide 3-β-N-acetylgalactosaminyltransferase; EC 2.4.1.79; 62213-46-1; uridine diphosphoacetylgalactosamine-galactosylgalactosylglucosylceramide acetylgalactosaminyltransferase; globoside synthetase; UDP-N-acetylgala | |
| glucosyl-3-phosphoglycerate phosphatase | The enzyme is involved in biosynthesis of 2-O-(α-D-glucopyranosyl)-D-glycerate via the two-step pathway in which EC 2.4.1.266 (glucosyl-3-phosphoglycerate synthase) catalyses the conversion of GDP-glucose and 3-phospho-D-glycerate into 2-O-(α-D-glucopyranosyl)-3-phospho-D-glycerate, which is then converted to 2-O-(α-D-glucopyranosyl)-D-glycerate by glucosyl-3-phosphoglycerate phosphatase. In vivo the enzyme catalyses the dephosphorylation of 2-O-(α-D-mannopyranosyl)-3-phospho-D-glycerate with lower efficiency. Divalent metal ions (Mg2+, Mn2+ or Co2+) stimulate activity. Group: Enzymes. Synonyms: GpgP protein. Enzyme Commission Number: EC 3.1.3.85. 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-3691; glucosyl-3-phosphoglycerate phosphatase; EC 3.1.3.85; GpgP protein. Cat No: EXWM-3691. | |
| glucosyl-3-phosphoglycerate synthase | The enzyme is involved in biosynthesis of 2-O-(α-D-glucopyranosyl)-D-glycerate via the two-step pathway in which glucosyl-3-phosphoglycerate synthase catalyses the conversion of GDP-glucose and 3-phospho-D-glycerate into 2-O-(α-D-glucopyranosyl)-3-phospho-D-glycerate, which is then converted to 2-O-(α-D-glucopyranosyl)-D-glycerate by EC 3.1.3.85 glucosyl-3-phosphoglycerate phosphatase. The activity is dependent on divalent cations (Mn2+, Co2+, or Mg2+). The enzyme from Persephonella marina shows moderate flexibility on the sugar donor concerning the nucleotide moiety (UDP-glucose, ADP-glucose, GDP-glucose) but is strictly specific for glucose. The enzyme is also strictly specific for 3-phospho-D-glycerate as acceptor. The enzyme from Methanococcoides burtonii is strictly specific for GDP-glucose and 3-phospho-D-glycerate. This enzyme catalyses the first glucosylation step in methylglucose lipopolysaccharide biosynthesis in mycobacteria. Group: Enzymes. Synonyms: GpgS protein; GPG synthase; glucosylphosphoglycerate s. Enzyme Commission Number: EC 2.4.1.266. 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-2497; glucosyl-3-phosphoglycerate synthase; EC 2.4.1.266; GpgS protein; GPG synthase; glucosylphosphoglycerate synthase. Cat No: EXWM-2497. | |
| Glutamine Synthetase from Human, recombinant | GLUL also known as Glutamine synthetase. It is a trimetallic enzyme containing two divalent cation sites and one monovalent cation site per subunit. GLUL is able to regulate intracellular concentrations of glutamate and catalyzes the synthesis of glutamine form glutamate and ammonia. It is ubiquitously expressed in the human and plays a major role for many metabolic pathways such as cell proliferation, inhibition of apoptosis, and cell signaling. Recombinant Human GLUL was expressed in E.coli and purified by using conventional chromatography techniques. Group: Enzymes. Synonyms: Glutamine synthetase; GS; EC 6.3.1.2; Glutamate-ammonia ligase; GLNS; PIG43; PIG59; GLUL. Enzyme Commission Number: EC 6.3.1.2. CAS No. 9023-70-5. Purity: > 85% by SDS-PAGE. GS. Mole weight: 42 kDa. Activity: > 2.000 pmol/min/ug. Storage: Can be stored at 4°C short term (1-2 weeks). For long term storage, aliquot and store at -70°C. Avoid repeated freezing and thawing cycles. Form: Liquid. Source: E. coli. Species: Human. Glutamine synthetase; GS; EC 6.3.1.2; Glutamate-ammonia ligase; GLNS; PIG43; PIG59; GLUL. Cat No: NATE-1675. | |
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