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 | |
|---|---|---|
| (S,S)-butanediol dehydrogenase | This enzyme catalyses the reversible reduction of (S)-acetoin to (S,S)-butane-2,3-diol. It can also catalyse the irreversible reduction of diacetyl to (S)-acetoin. Group: Enzymes. Synonyms: L-butanediol dehydrogenase; L-BDH; L(+)-2,3-butanediol dehydrogenase (L-acetoin forming); (S)-acetoin reductase [(S,S)-butane-2,3-diol forming]. Enzyme Commission Number: EC 1.1.1.76. 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-0359; (S,S)-butanediol dehydrogenase; EC 1.1.1.76; L-butanediol dehydrogenase; L-BDH; L(+)-2,3-butanediol dehydrogenase (L-acetoin forming); (S)-acetoin reductase [(S,S)-butane-2,3-diol forming]. Cat No: EXWM-0359. |  |
| (S)-scoulerine 9-O-methyltransferase | The product of this reaction is a precursor for protoberberine alkaloids in plants. Group: Enzymes. Enzyme Commission Number: EC 2.1.1.117. CAS No. 96380-65-3. 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-1716; (S)-scoulerine 9-O-methyltransferase; EC 2.1.1.117; 96380-65-3. Cat No: EXWM-1716. | |
| Sse9 I | One unit of the enzyme is the amount required to hydrolyze 1 μg of pBR322 DNA in 1 hour at 55°C in a total reaction volume of 50 μl. Applications: After 5-fold overdigestion with enzyme more than 95% of the dna fragments can be ligated and recut. Group: Restriction Enzymes. Purity: 500 U; 2500U. ↑AATT TTAA&darr. Activity: 5000u.a./ml. Appearance: 10 X SE-buffer B, BSA. Storage: -20°C. Form: Liquid. Source: An E.coli strain that carries the cloned Sse9 I gene from Sporosarcina species. Pack: 10 mM Tis-HCl (pH 7.5); 50 mM NaCl; 0.1 mM EDTA; 1 mM DTT; 200 μg/ml BSA; 50% glycerol. Cat No: ET-1180RE. | |
| Ssp 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 10-fold overdigestion with enzyme 90% of the dna fragments can be ligated and recut. Group: Restriction Enzymes. Purity: 500 U; 2500U. AAT↑ATT TTA↓TAA. Activity: 10000u.a./ml. Appearance: 10 X SE-buffer K, BSA. Storage: -20°C. Form: Liquid. Source: An E.coli strain, that carries the cloned gene SspI from Sphaerotilus species. 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-1181RE. | |
| (S)-stylopine synthase | A heme-thiolate enzyme (P-450) catalysing an oxidative reaction that does not incorporate oxygen into the product. Forms the second methylenedioxy bridge of the protoberberine alkaloid stylopine from oxidative ring closure of adjacent phenolic and methoxy groups of cheilanthifoline. Group: Enzymes. Synonyms: (S)-cheilanthifoline oxidase (methylenedioxy-bridge-forming). Enzyme Commission Number: EC 1.14.21.1. CAS No. 138791-29-4. 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-1020; (S)-stylopine synthase; EC 1.14.21.1; 138791-29-4; (S)-cheilanthifoline oxidase (methylenedioxy-bridge-forming). Cat No: EXWM-1020. | |
| S-succinylglutathione hydrolase | This enzyme belongs to the family of hydrolases, specifically those acting on thioester bonds. The systematic name of this enzyme class is S-succinylglutathione hydrolase. Group: Enzymes. Enzyme Commission Number: EC 3.1.2.13. CAS No. 50812-22-1. 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-3548; S-succinylglutathione hydrolase; EC 3.1.2.13; 50812-22-1. Cat No: EXWM-3548. | |
| (S)-sulfolactate dehydrogenase | This enzyme, isolated from the bacterium Chromohalobacter salexigens DSM 3043, acts only on the (S)-enantiomer of 3-sulfolactate. Combined with EC 1.1.1.338, (2R)-3-sulfolactate dehydrogenase (NADP+), it provides a racemase system that converts (2S)-3-sulfolactate to (2R)-3-sulfolactate, which is degraded further by EC 4.4.1.24, (2R)-sulfolactate sulfo-lyase.The enzyme is specific for NAD+. Group: Enzymes. Synonyms: (2S)-3-sulfolactate dehydrogenase; SlcC. Enzyme Commission Number: EC 1.1.1.310. 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-0222; (S)-sulfolactate dehydrogenase; EC 1.1.1.310; (2S)-3-sulfolactate dehydrogenase; SlcC. Cat No: EXWM-0222. | |
| ST1326 | ST1326. Group: Others. Synonyms: Teglicar. Purity: >99%. Mole weight: 399.611. Stability: 1 Year. Storage: -20°C. Avanti Polar Lipids; lipid products; bioactive lipids; fluorescent lipids; singnal transduction; cell pathways; Teglicar; ST1326; (R)-3-(3-tetradecylureido)-4-(trimethylammonio)butanoate. Cat No: FLBZ-089. | |
| staphopain | Known from species of Staphylococcus. Type example of peptidase family C47. Group: Enzymes. Synonyms: staphylopain. Enzyme Commission Number: EC 3.4.22.48. CAS No. 347841-89-8. Staphopain. 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-4223; staphopain; EC 3.4.22.48; 347841-89-8; staphylopain. Cat No: EXWM-4223. | |
| Staphylokinase from Staphylococcus aureus, Recombinant | Staphylokinase (SAK), a 16kDa profibrinolytic protein from the Staphylococcus aureus, has been demonstrated to induce highly fibrin-specific thrombolysis in both human plasma and in limited clinical trials. Recent studies on the thrombolytic potential of recombinant SAK in achieving early perfusion in myocardial infarction and in the dissolution of platelet-rich clot have clearly established its immense utility in clinical medicine as a thrombolytic agent and suggested that it can be developed as a potent clot-dissolving agent. Group: Enzymes. Synonyms: Staphylokinase; SAK. Purity: > 97% by SDS-PAGE and HPLC analyses. SAK. Mole weight: 15.6 kDa. Activity: 50000 IU/mg. Appearance: Sterile Filtered White lyophilized (freeze-dried) powder. Storage: This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 °C to -70 °C. Avoid repeated freeze/thaw cycles. Form: Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4. Source: E. coli. Species: Staphylococcus aureus. Staphylokinase; SAK. Cat No: NATE-0914. | |
| Staphylokinase, Recombinant | Staphylokinase (SAK) is a 136-amino acidenzymefrom Staphylococcus aureus. It is positively regulated by the "agr" gene regulator. It activates plasminogen, which in turn can degrade various host proteins during infection. Staphylokinase recombinant produced in e. coli is a non-glycosylated polypeptide chain containing 136 amino acids and having a molecular weight of 15.5 kd.the staphylokinase is purified by proprietary chromatographic techniques. Group: Enzymes. Synonyms: Staphylokinase; SakSTAR; Neutral proteinase; Protease III; SAK. Purity: Greater than 97.0% as determined by (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE. SAK. Mole weight: 15.5 kDa. Activity: 4600 IU/mg. Stability: Lyophilized SAK although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution SAK should be stored at 4°C between 2-7 days and for future use below -18°C. Please prevent freeze-thaw cycles. Appearance: Sterile Filtered White lyophilized (freeze-dried) powder. Source: E. coli. Staphylokinase; SakSTAR; Neutral proteinase; Protease III; SAK. Cat No: NATE-0915. | |
| starch synthase (glycosyl-transferring) | The accepted name varies according to the source of the enzyme and the nature of its synthetic product, e.g. starch synthase, bacterial glycogen synthase. Similar to EC 2.4.1.11 [glycogen(starch) synthase] but the preferred or mandatory nucleoside diphosphate sugar substrate is ADP-α-D-glucose. The entry covers starch and glycogen synthases utilizing ADP-α-D-glucose. Group: Enzymes. Synonyms: ADP-glucose-starch glucosyltransferase; adenosine diphosphate glucose-starch glucosyltransferase; adenosine diphosphoglucose-starch glucosyltransferase; ADP-glucose starch synthase; ADP-glucose synthase; ADP-glucose transglucosyla. Enzyme Commission Number: EC 2.4.1.21. CAS No. 9030-10-8, 37338-93-5. 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-2437; starch synthase (glycosyl-transferring); EC 2.4.1.21; 9030-10-8, 37338-93-5; ADP-glucose-starch glucosyltransferase; adenosine diphosphate glucose-starch glucosyltransferase; adenosine diphosphoglucose-starch glucosyltransferase; ADP-glucose starch synthase; ADP-glucose synthase; ADP-glucose transglucosylase; ADP-glucose-starch glucosyltransferase; ADPG starch synthetase; ADPG-starch glucosyltransferase; starch synthetase; ADP-glucose:1,4-α-D-glucan 4-α-D-glucosyltransferase. Cat No: EXWM-2437. | |
| starch synthase (maltosyl-transferring) | The enzyme from the bacterium Mycobacterium smegmatis is specific for maltose. It has no activity with α-D-glucose. Group: Enzymes. Synonyms: α1,4-glucan:maltose-1-P maltosyltransferase; GMPMT. Enzyme Commission Number: EC 2.4.99.16. 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-2700; starch synthase (maltosyl-transferring); EC 2.4.99.16; α1,4-glucan:maltose-1-P maltosyltransferase; GMPMT. Cat No: EXWM-2700. | |
| Ste24 endopeptidase | Type example of peptidase family M48. One of two enzymes that can catalyse this processing step for mating a-factor in yeast. Subsequently, the S-isoprenylated cysteine residue that forms the new C-terminus is methyl-esterified and forms a hydrophobic membrane-anchor. Group: Enzymes. Enzyme Commission Number: EC 3.4.24.84. CAS No. 148463-92-7. 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-4368; Ste24 endopeptidase; EC 3.4.24.84; 148463-92-7. Cat No: EXWM-4368. | |
| stearoyl-[acyl-carrier-protein] 9-desaturase | The enzyme is found in the lumen of plastids, where de novo biosynthesis of fatty acids occurs, and acts on freshly synthesized saturated fatty acids that are still linked to acyl-carrier protein. The enzyme determines the position of the double bond by its distance from the carboxylic acid end of the fatty acid. It also acts on palmitoyl-[acyl-carrier-protein]. Group: Enzymes. Synonyms: stearyl acyl carrier protein desaturase; stearyl-ACP desaturase; acyl-[acyl-carrier-protein] desaturase; acyl-[acyl-carrier protein],hydrogen-donor:oxygen oxidoreductase. Enzyme Commission Number: EC 1.14.19.2. CAS No. 37256-86-3. 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-0982; stearoyl-[acyl-carrier-protein] 9-desaturase; EC 1.14.19.2; 37256-86-3; stearyl acyl carrier protein desaturase; stearyl-ACP desaturase; acyl-[acyl-carrier-protein] desaturase; acyl-[acyl-carrier protein],hydrogen-donor:oxygen oxidoreductase. Cat No: EXWM-0982. | |
| stearoyl-CoA 9-desaturase | An iron protein. The rat liver enzyme is an enzyme system involving cytochrome b5 and EC 1.6.2.2, cytochrome-b5 reductase. The ferricytochrome b5 produced is reduced by NADH and cytochrome-b5 reductase (EC 1.6.2.2). Group: Enzymes. Synonyms: Δ9-desaturase; acyl-CoA desaturase; fatty acid desaturase; stearoyl-CoA, hydrogen-donor:oxygen oxidoreductase. Enzyme Commission Number: EC 1.14.19.1. CAS No. 9014-34-0. 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-0971; stearoyl-CoA 9-desaturase; EC 1.14.19.1; 9014-34-0; Δ9-desaturase; acyl-CoA desaturase; fatty acid desaturase; stearoyl-CoA, hydrogen-donor:oxygen oxidoreductase. Cat No: EXWM-0971. | |
| stemar-13-ene synthase | This diterpene cyclase produces stemar-13-ene, a putative precursor of the rice phytoalexin oryzalexin S. Phytoalexins are diterpenoid secondary metabolites that are involved in the defense mechanism of the plant, and are produced in response to pathogen attack through the perception of elicitor signal molecules such as chitin oligosaccharide, or after exposure to UV irradiation. Group: Enzymes. Synonyms: OsDTC2; OsK8; OsKL8; OsKS8; stemarene synthase; syn-stemar-13-ene synthase. Enzyme Commission Number: EC 4.2.3.33. 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-5191; stemar-13-ene synthase; EC 4.2.3.33; OsDTC2; OsK8; OsKL8; OsKS8; stemarene synthase; syn-stemar-13-ene synthase. Cat No: EXWM-5191. | |
| stem bromelain | The most abundant of the cysteine endopeptidases of the stem of the pineapple plant, Ananas comosus. Distinct from the bromelain found in the pineapple fruit (EC 3.4.22.33). Scarcely inhibited by chicken cystatin and also very slowly inactivated by E-64. In peptidase family C1 (papain family). Group: Enzymes. Synonyms: bromelain; pineapple stem bromelain. Enzyme Commission Number: EC 3.4.22.32. CAS No. 37189-34-7. Bromelain. 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-4207; stem bromelain; EC 3.4.22.32; 37189-34-7; bromelain; pineapple stem bromelain. Cat No: EXWM-4207. | |
| stemod-13(17)-ene synthase | This enzyme catalyses the committed step in the biosynthesis of the stemodane family of diterpenoid secondary metabolites, some of which possess mild antiviral activity. The enzyme also produces stemod-12-ene and stemar-13-ene as minor products. Group: Enzymes. Synonyms: OsKSL11; stemodene synthase. Enzyme Commission Number: EC 4.2.3.34. 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-5192; stemod-13(17)-ene synthase; EC 4.2.3.34; OsKSL11; stemodene synthase. Cat No: EXWM-5192. | |
| sterigmatocystin 8-O-methyltransferase | Dihydrosterigmatocystin can also act as acceptor. Involved in the biosynthesis of aflatoxins in fungi. Group: Enzymes. Synonyms: sterigmatocystin methyltransferase; O-methyltransferase II; sterigmatocystin 7-O-methyltransferase (incorrect); S-adenosyl-L-methionine:sterigmatocystin 7-O-methyltransferase (incorrect); OmtA. Enzyme Commission Number: EC 2.1.1.110. CAS No. 116958-29-3. 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-1709; sterigmatocystin 8-O-methyltransferase; EC 2.1.1.110; 116958-29-3; sterigmatocystin methyltransferase; O-methyltransferase II; sterigmatocystin 7-O-methyltransferase (incorrect); S-adenosyl-L-methionine:sterigmatocystin 7-O-methyltransferase (incorrect); OmtA. Cat No: EXWM-1709. | |
| steroid 11β-monooxygenase | A heme-thiolate protein (P-450). Also hydroxylates steroids at the 18-position, and converts 18-hydroxycorticosterone into aldosterone. Group: Enzymes. Synonyms: steroid 11β-hydroxylase; steroid 11β/18-hydroxylase. Enzyme Commission Number: EC 1.14.15.4. CAS No. 9029-66-7. 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-0947; steroid 11β-monooxygenase; EC 1.14.15.4; 9029-66-7; steroid 11β-hydroxylase; steroid 11β/18-hydroxylase. Cat No: EXWM-0947. | |
| steroid 15β-monooxygenase | The enzyme from the bacterium Bacillus megaterium hydroxylates a variety of 3-oxo-Δ4-steroids in position 15&beta. Ring A-reduced, aromatic, and 3β-hydroxy-Δ4-steroids do not serve as substrates. Group: Enzymes. Synonyms: cytochrome P-450meg; cytochrome P450meg; steroid 15β-hydroxylase; CYP106A2; BmCYP106A2. Enzyme Commission Number: EC 1.14.15.8. 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-0951; steroid 15β-monooxygenase; EC 1.14.15.8; cytochrome P-450meg; cytochrome P450meg; steroid 15β-hydroxylase; CYP106A2; BmCYP106A2. Cat No: EXWM-0951. | |
| steroid 17α-monooxygenase | Requires NADPH and EC 1.6.2.4, NADPH-hemoprotein reductase. A microsomal hemeprotein that catalyses two independent reactions at the same active site - the 17α-hydroxylation of pregnenolone and progesterone, which is part of glucocorticoid hormones biosynthesis, and the conversion of the 17α-hydroxylated products via a 17,20-lyase reaction to form androstenedione and dehydroepiandrosterone, leading to sex hormone biosynthesis (EC 4.1.2.30, 7α-hydroxyprogesterone aldolase). The ratio of the 17α-hydroxylase and 17,20-lyase activities is an important factor in determining the directions of steroid hormone biosynthesis towards biosynthesis of glucocorticoid or sex hormones. Group: Enzymes. Synonyms: steroid 17α-hydroxylase; cytochrome P-450 17α; cytochrome P-450 (P-450 17α,lyase); 17α-hydroxylase-C17,20 lyase; CYP17; CYP17A1 (gene name). Enzyme Commission Number: EC 1.14.14.19. CAS No. 9029-67-8. 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-0916; steroid 17α-monooxygenase; EC 1.14.14.19; 9029-67-8; steroid 17α-hydroxylase; cytochrome P-450 17α; cytochrome P-450 (P-450 17α,lyase); 17α-hydroxylase-C17,20 lyase; CYP17; CYP17A1 (gene name). Cat No: EXWM-0916. | |
| steroid 21-monooxygenase | A P-450 heme-thiolate protein responsible for the conversion of progesterone and 17α-hydroxyprogesterone to their respective 21-hydroxylated derivatives, 11-deoxycorticosterone and 11-deoxycortisol. Involved in the biosynthesis of the hormones aldosterone and cortisol. The electron donor is EC 1.6.2.4, NADPH-hemoprotein reductase. Group: Enzymes. Synonyms: steroid 21-hydroxylase; 21-hydroxylase; P450c21; CYP21A2 (gene name). Enzyme Commission Number: EC 1.14.14.16. CAS No. 9029-68-9. 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-0913; steroid 21-monooxygenase; EC 1.14.14.16; 9029-68-9; steroid 21-hydroxylase; 21-hydroxylase; P450c21; CYP21A2 (gene name). Cat No: EXWM-0913. | |
| steroid 9α-monooxygenase | An enzyme system involving a flavoprotein (FMN) and two iron-sulfur proteins. Group: Enzymes. Synonyms: steroid 9α-hydroxylase. Enzyme Commission Number: EC 1.14.99.24. CAS No. 82869-33-8. 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-1042; steroid 9α-monooxygenase; EC 1.14.99.24; 82869-33-8; steroid 9α-hydroxylase. Cat No: EXWM-1042. | |
| steroid Δ-isomerase | This activity is catalysed by several distinct enzymes (cf. EC 1.1.3.6, cholesterol oxidase and EC 1.1.1.145, 3-hydroxy-5-steroid dehydrogenase). Group: Enzymes. Synonyms: hydroxysteroid isomerase; steroid isomerase; Δ5-ketosteroid isomerase; Δ5(or Δ4)-3-keto steroid isomerase; Δ5-steroid isomerase; 3-oxosteroid isomerase; Δ5-3-keto steroid isomerase; Δ5-3-oxosteroid isomerase. Enzyme Commission Number: EC 5.3.3.1. CAS No. 9031-36-1. 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-5489; steroid Δ-isomerase; EC 5.3.3.1; 9031-36-1; hydroxysteroid isomerase; steroid isomerase; Δ5-ketosteroid isomerase; Δ5(or Δ4)-3-keto steroid isomerase; Δ5-steroid isomerase; 3-oxosteroid isomerase; Δ5-3-keto steroid isomerase; Δ5-3-oxosteroid isomerase. Cat No: EXWM-5489. | |
| steroid-lactonase | This enzyme belongs to the family of hydrolases, specifically those acting on carboxylic ester bonds. The systematic name of this enzyme class is testololactone lactonohydrolase. Group: Enzymes. Enzyme Commission Number: EC 3.1.1.37. CAS No. 37288-08-7. 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-3463; steroid-lactonase; EC 3.1.1.37; 37288-08-7. Cat No: EXWM-3463. | |
| steroid N-acetylglucosaminyltransferase | This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. Group: Enzymes. Synonyms: hydroxy steroid acetylglucosaminyltransferase; steroid acetylglucosaminyltransferase; uridine diphosphoacetylglucosamine-steroid acetylglucosaminyltransferase. Enzyme Commission Number: EC 2.4.1.39. CAS No. 9033-56-1. 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-2585; steroid N-acetylglucosaminyltransferase; EC 2.4.1.39; 9033-56-1; hydroxy steroid acetylglucosaminyltransferase; steroid acetylglucosaminyltransferase; uridine diphosphoacetylglucosamine-steroid acetylglucosaminyltransferase. Cat No: EXWM-2585. | |
| steroid sulfotransferase | Broad specificity resembling EC 2.8.2.2 alcohol sulfotransferase, but also acts on estrone. Group: Enzymes. Synonyms: steroid alcohol sulfotransferase. Enzyme Commission Number: EC 2.8.2.15. CAS No. 9032-76-2. 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-3373; steroid sulfotransferase; EC 2.8.2.15; 9032-76-2; steroid alcohol sulfotransferase. Cat No: EXWM-3373. | |
| sterol 14α-demethylase | This heme-thiolate (P-450) enzyme acts on a range of steroids with a 14α-methyl group, such as obtusifoliol and lanosterol. The enzyme catalyses two successive hydroxylations of the 14α-methyl group, followed by elimination as formate, leaving a 14(15) double bond. Group: Enzymes. Synonyms: obtusufoliol 14-demethylase; lanosterol 14-demethylase; lanosterol 14α-demethylase; sterol 14-demethylase. Enzyme Commission Number: EC 1.14.13.70. CAS No. 60063-87-8. 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-0877; sterol 14α-demethylase; EC 1.14.13.70; 60063-87-8; obtusufoliol 14-demethylase; lanosterol 14-demethylase; lanosterol 14α-demethylase; sterol 14-demethylase. Cat No: EXWM-0877. | |
| sterol 22-desaturase | A heme-thiolate protein (P450). The enzyme, found in yeast and plants, catalyses the introduction of a double bond between the C-22 and C-23 carbons of certain sterols. In yeast the enzyme acts on ergosta-5,7,24(28)-trien-3β-ol, a step in the biosynthesis of ergosterol. The enzyme from the plant Arabidopsis thaliana acts on sitosterol and 24-epi-campesterol, producing stigmasterol and brassicasterol, respectively. Group: Enzymes. Synonyms: ERG5 (gene name); CYP710A (gene name). Enzyme Commission Number: EC 1.14.19.41. 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-1006; sterol 22-desaturase; EC 1.14.19.41; ERG5 (gene name); CYP710A (gene name). Cat No: EXWM-1006. | |
| sterol 24-C-methyltransferase | Requires glutathione. Acts on a range of sterols with a 24(25)-double bond in the sidechain. While zymosterol is the preferred substrate it also acts on desmosterol, 5α-cholesta-7,24-dien-3β-ol, 5α-cholesta-5,7,24-trien-3β-ol, 4α-methylzymosterol and others. S-Adenosyl-L-methionine attacks the Si-face of the 24(25) double bond and the C-24 hydrogen is transferred to C-25 on the Re face of the double bond. Group: Enzymes. Synonyms: Δ24-methyltransferase; Δ24-sterol methyltransferase; zymosterol-24-methyltransferase; S-adenosyl-4-methionine:sterol Δ24-methyltransferase; SMT1; 24-sterol C-methyltransferase; S-adenosyl-L-methionine:Δ24(23)-sterol methyltransferase; phytosterol methyltransferase. Enzyme Commission Number: EC 2.1.1.41. CAS No. 37257-07-1. 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-1945; sterol 24-C-methyltransferase; EC 2.1.1.41; 37257-07-1; Δ24-methyltransferase; Δ24-sterol methyltransferase; zymosterol-24-methyltransferase; S-adenosyl-4-methionine:sterol Δ24-methyltransferase; SMT1; 24-sterol C-methyltransferase; S-adenosyl-L-methionine:Δ24(23)-sterol methyltransferase; phytosterol methyltransferase. Cat No: EXWM-1945. | |
| sterol 3β-glucosyltransferase | Not identical with EC 2.4.1.192 (nuatigenin 3β-glucosyltransferase) or EC 2.4.1.193 (sarsapogenin 3β-glucosyltransferase). Group: Enzymes. Synonyms: UDPG:sterol glucosyltransferase; UDP-glucose-sterol β-glucosyltransferase; sterol:UDPG glucosyltransferase; UDPG-SGTase; uridine diphosphoglucose-poriferasterol glucosyltransferase; uridine diphosphoglucose-sterol glucosyltransferase; sterol glucosyltransferase; sterol-β-D-glucosyltransferase; UDP-glucose-sterol glucosyltransferase. Enzyme Commission Number: EC 2.4.1.173. CAS No. 123940-38-5,9075-00-7. 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-2398; sterol 3β-glucosyltransferase; EC 2.4.1.173; 123940-38-5,9075-00-7; UDPG:sterol glucosyltransferase; UDP-glucose-sterol β-glucosyltransferase; sterol:UDPG glucosyltransferase; UDPG-SGTase; uridine diphosphoglucose-poriferasterol glucosyltransferase; uridine diphosphoglucose-sterol glucosyltransferase; sterol glucosyltransferase; sterol-β-D-glucosyltransferase; UDP-glucose-sterol glucosyltransferase. Cat No: EXWM-2398. | |
| sterol esterase | A group of enzymes of broad specificity, acting on esters of sterols and long-chain fatty acids, that may also bring about the esterification of sterols. Activated by bile salts. Group: Enzymes. Synonyms: cholesterol esterase; cholesteryl ester synthase; triterpenol esterase; cholesteryl esterase; cholesteryl ester hydrolase; sterol ester hydrolase; cholesterol ester hydrolase; cholesterase; acylcholesterol lipase. Enzyme Commission Number: EC 3.1.1.13. CAS No. 9026-00-0. Cholesterol Esterase. 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-3440; sterol esterase; EC 3.1.1.13; 9026-00-0; cholesterol esterase; cholesteryl ester synthase; triterpenol esterase; cholesteryl esterase; cholesteryl ester hydrolase; sterol ester hydrolase; cholesterol ester hydrolase; cholesterase; acylcholesterol lipase. Cat No: EXWM-3440. | |
| sterol O-acyltransferase | The animal enzyme is highly specific for transfer of acyl groups with a single cis double bond that is nine carbon atoms distant from the carboxy group. Group: Enzymes. Synonyms: cholesterol acyltransferase; sterol-ester synthase; sterol-ester synthetase; sterol-ester synthase; acyl coenzyme A-cholesterol-O-acyltransferase; acyl-CoA:cholesterol acyltransferase; ACAT; acylcoenzyme A:cholesterol O-acyltransferase; cholesterol ester synthase; cholesterol ester synthetase; cholesteryl ester synthetase. Enzyme Commission Number: EC 2.3.1.26. CAS No. 9027-63-8. 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-2203; sterol O-acyltransferase; EC 2.3.1.26; 9027-63-8; cholesterol acyltransferase; sterol-ester synthase; sterol-ester synthetase; sterol-ester synthase; acyl coenzyme A-cholesterol-O-acyltransferase; acyl-CoA:cholesterol acyltransferase; ACAT; acylcoenzyme A:cholesterol O-acyltransferase; cholesterol ester synthase; cholesterol ester synthetase; cholesteryl ester synthetase. Cat No: EXWM-2203. | |
| steryl-β-glucosidase | Acts on glucosides of cholesterol and sitosterol, but not on some related sterols such as coprostanol. Group: Enzymes. Enzyme Commission Number: EC 3.2.1.104. CAS No. 69494-88-8. 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-3787; steryl-β-glucosidase; EC 3.2.1.104; 69494-88-8. Cat No: EXWM-3787. | |
| steryl-sulfatase | Also acts on some related steryl sulfates. Group: Enzymes. Synonyms: arylsulfatase; steroid sulfatase; sterol sulfatase; dehydroepiandrosterone sulfate sulfatase; arylsulfatase C; steroid 3-sulfatase; steroid sulfate sulfohydrolase; dehydroepiandrosterone sulfatase; pregnenolone sulfatase; phenolic steroid sulfatase; 3-β-hydroxysteroid sulfate sulfatase. Enzyme Commission Number: EC 3.1.6.2. CAS No. 9025-62-1. 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-3753; steryl-sulfatase; EC 3.1.6.2; 9025-62-1; arylsulfatase; steroid sulfatase; sterol sulfatase; dehydroepiandrosterone sulfate sulfatase; arylsulfatase C; steroid 3-sulfatase; steroid sulfate sulfohydrolase; dehydroepiandrosterone sulfatase; pregnenolone sulfatase; phenolic steroid sulfatase; 3-β-hydroxysteroid sulfate sulfatase. Cat No: EXWM-3753. | |
| (S)-tetrahydroprotoberberine N-methyltransferase | Involved in the biosynthesis of isoquinoline alkaloids in plants. Group: Enzymes. Synonyms: tetrahydroprotoberberine cis-N-methyltransferase. Enzyme Commission Number: EC 2.1.1.122. CAS No. 106878-42-6. 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-1722; (S)-tetrahydroprotoberberine N-methyltransferase; EC 2.1.1.122; 106878-42-6; tetrahydroprotoberberine cis-N-methyltransferase. Cat No: EXWM-1722. | |
| Stevia Extract (Ratio) | Stevia Extract (Ratio). Group: Others. Purity: 4:1~20:1. Stevia Extract (Ratio). Cat No: EXTW-066. | |
| Stevia Leaf Extract | Stevia leaf extract is prepared from the sweet leaf, the sunflower family (asteraceae) and is related to lettuce and marigolds. Stevioside and rebaudioside are natural constituents of stevia leaf extract. Stevioside is 250 times sweeter than sucrose, and have the potential to serve as non-caloric sweeteners. Stevia leaf extract is already in use as a food sweetener in a number of South American and Asian countries. Group: Others. Mole weight: 318.45. Stevia Leaf Extract; Stevia Rebaudiana Bertoni. Cat No: EXTC-003. | |
| stipitatonate decarboxylase | This enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. Group: Enzymes. Synonyms: stipitatonate carboxy-lyase (decyclizing); stipitatonate carboxy-lyase (decyclizing, stipitatate-forming). Enzyme Commission Number: EC 4.1.1.60. CAS No. 37290-52-1. 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-4807; stipitatonate decarboxylase; EC 4.1.1.60; 37290-52-1; stipitatonate carboxy-lyase (decyclizing); stipitatonate carboxy-lyase (decyclizing, stipitatate-forming). Cat No: EXWM-4807. | |
| stizolobate synthase | The intermediate product undergoes ring closure and oxidation, with NAD(P)+ as acceptor, to stizolobic acid. The enzyme requires Zn2+. Group: Enzymes. Enzyme Commission Number: EC 1.13.11.29. CAS No. 65979-39-7. 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-0548; stizolobate synthase; EC 1.13.11.29; 65979-39-7. Cat No: EXWM-0548. | |
| stizolobinate synthase | The intermediate product undergoes ring closure and oxidation, with NAD(P)+ as acceptor, to stizolobinic acid. The enzyme requires Zn2+. Group: Enzymes. Enzyme Commission Number: EC 1.13.11.30. CAS No. 65979-38-6. 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-0550; stizolobinate synthase; EC 1.13.11.30; 65979-38-6. Cat No: EXWM-0550. | |
| St. Johns Wort extract | St. Johns Wort extract. Group: Others. Purity: 0.3% ,1% Hypericins by UV; 3.0% Hyperforin by HPLC. Source: St. John's Wort (Hypericum perforatum in latin) is native to and relatively widespread in the temperate climes of Europe, western Asia, and North Africa. It was also introduced to other temperate climes. It prefers sunny locations on dry, limy or primary rocky soils and is found on fallow land, the edges of meadows and forests, walls, and paths up to an altitude of 1500 metres. St. Johns Wort extract. Cat No: EXTC-203. | |
| St Johns Wort Extract | St Johns Wort Extract. Applications: Prevention and treatment of depression regulate affective disorders and mood disorders, the elimination of tension and depression, to restore confidence and improve sleep. Group: Others. Synonyms: St Johns Wort Extract; Hypericum perforatum L. Purity: 0.3% Hypericins. Appearance: Brown black fine powder. Storage: 2 years under well storage situation and stored away from direct sun light. Source: Aerial parts. Species: Hypericum perforatum L. St Johns Wort Extract; Hypericum perforatum L.; plant extract. Pack: 25KG/Drum with double plastic bag of foodstuff inside. Cat No: EXTW-158. | |
| St. Johns Wort Extract (Ratio) | St. Johns Wort Extract (Ratio). Group: Others. Purity: 4:1~20:1. St. Johns Wort Extract (Ratio). Cat No: EXTW-052. | |
| St. Johns Wort Extract (Standard) | St. John's Wort (Hypericum perforatum in latin) is native to and relatively widespread in the temperate climes of Europe, western Asia, and North Africa. It was also introduced to other temperate climes. It prefers sunny locations on dry, limy or primary rocky soils and is found on fallow land, the edges of meadows and forests, walls, and paths up to an altitude of 1500 metres. Applications: Prevent against depressiontreat pre-menstrual syndromeprevent against bacterial infectionsused for centuries to calm the nerves and treat depression. Group: Others. CAS No. 118-34-3. Purity: 0.3% Hypericins UV/ HPLC. Mole weight: 504.44. St. Johns Wort Extract (Standard); 118-34-3; C30H16O8. Cat No: EXTW-015. | |
| stratum corneum chymotryptic enzyme | This enzyme has wide substrate specificity, being able to degrade heat-denatured bovine casein and the α-chain of native human fibrinogen. It cleaves the B chain of bovine insulin at Leu6?Cya7, Tyr16?Leu17, Phe25?Tyr26 and Tyr26?Thr27. It is thought to play a role in the desquamation (skin-shedding) of the outer layer of skin, the stratum corneum, by degrading intercellular cohesive structures. Belongs in peptidase family S1A. Group: Enzymes. Synonyms: kallikrein 7; SCCE; KLK7; PRSS6; hK7. Enzyme Commission Number: EC 3.4.21.117. CAS No. 155215-90-0. 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-4112; stratum corneum chymotryptic enzyme; EC 3.4.21.117; 155215-90-0; kallikrein 7; SCCE; KLK7; PRSS6; hK7. Cat No: EXWM-4112. | |
| Strawberry Powder | Strawberry powder is made of fresh strawberry (Fragaria ananassa Duchesne), with advanced freeze drying technology. Strawberry powder is widely appreciated for its characteristic aroma, bright red color, juicy texture, and sweetness. Strawberry juice powder is used as fruit juice, pies, ice creams, milkshakes, and chocolates. Group: Others. Strawberry Powder; Fragaria ananassa duchesne. Cat No: EXTC-094. | |
| Streptococcus Thermophilus Freeze Dried Powder | Streptococcus thermophilus also known as Streptococcus salivarius subsp. thermophilus is a gram-positive bacterium, and a fermentative facultative anaerobe, of the viridans group. It tests negative for cytochrome, oxidase, and catalase, and positive for alpha-hemolytic activity. It is non-motile and does not form endospores. Group: Probiotics. Synonyms: Streptococcus Thermophilus Probiotics Powder; Streptococcus Thermophilus. Activity: 10 billion CFU/g or more. 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. Form: Powder. Antiallergic Formula. Cat No: PRBT-029. | |
| Streptococcus Thermophilus Probiotics Powder | Streptococcus Thermophilus Probiotics Powder have maintained a stable growth rate in children. Children who received S. thermophilus supplements had better growth during a 6-month period than children who did not receive the supplement. S. thermophilus breaks down the pyruvateinto lactic acid and acetaldehyde and the bacterium is healthy for the hostorganism that consumes it and combines this microbe with the rest of itsinternal flora. Gram-positivebacteria and a homofermentative facultative anaerobe. Applications: Streptococcusthermophilus isusually used in the production of milk, cheese, and other dairy products. Group: Others. Synonyms: Streptococcus Thermophilus Probiotics Powder; Streptococcus Thermophilus. Purity: >90%. Activity: o 300 billion (3.00E+11) CFU/gm o Overage provided. Stability: 24 Months. Appearance: White To Light Yellow-Colored, Free-Flowing Powder. Streptococcus Thermophilus Probiotics Powder; Streptococcus Thermophilus. Cat No: PRBT-029. | |
| streptogrisin A | From Streptomyces griseus. A component of Pronase, in family S1 (trypsin family). Not inhibited by Tos-Phe-CH2Cl or ovomucoid. Group: Enzymes. Synonyms: Streptomyces griseus protease A; protease A; proteinase A; Streptomyces griseus proteinase A; Streptomyces griseus serine proteinase 3; Streptomyces griseus serine proteinase A. Enzyme Commission Number: EC 3.4.21.80. CAS No. 55326-50-6. 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-4172; streptogrisin A; EC 3.4.21.80; 55326-50-6; Streptomyces griseus protease A; protease A; proteinase A; Streptomyces griseus proteinase A; Streptomyces griseus serine proteinase 3; Streptomyces griseus serine proteinase A. Cat No: EXWM-4172. | |
| streptogrisin B | From Streptomyces griseus. A component of Pronase, in peptidase family S1 (trypsin family), distinct from Streptomyces trypsin. Group: Enzymes. Synonyms: Streptomyces griseus protease B; pronase B; serine proteinase B; Streptomyces griseus proteinase B; Streptomyces griseus proteinase 1; Streptomyces griseus serine proteinase B. Enzyme Commission Number: EC 3.4.21.81. CAS No. 55071-87-9. 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-4173; streptogrisin B; EC 3.4.21.81; 55071-87-9; Streptomyces griseus protease B; pronase B; serine proteinase B; Streptomyces griseus proteinase B; Streptomyces griseus proteinase 1; Streptomyces griseus serine proteinase B. Cat No: EXWM-4173. | |
| Streptokinase from Streptococcus sp., Recombinant | Streptokinase (SK) is an enzyme secreted by several species of streptococci that can bind and activate human plasminogen. SK is used as an effective and inexpensive thrombolysis medication in some cases of myocardial infarction (heart attack) and pulmonary embolism. Streptokinase belongs to a group of medications known as fibrinolytics, and complexes of streptokinase with human plasminogen can hydrolytically activate other unbound plasminogen by activating through bond cleavage to produce plasmin. There are three domains to Streptokinase, denoted α (residues 1-150), β (residues 151-287), and γ (residues 288-414). Each domain binds plasminogen, although none can activate plasminogen independently. Group: Enzymes. Synonyms: SK; EC 3.4.99.0; 9002-01-1. Purity: Greater than 97.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE. SK. Stability: Lyophilized Streptokinase although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Streptokinase should be stored at 4°C between 2-7 days and for future use below -18°C.Please prevent freeze-thaw cycles. Form: Sterile Filtered White lyophilized (freeze-dried) powder. Source: E.Coli. Streptokinase; SK; EC 3.4.99.0; 9002-01-1. Cat No: NATE-1630. | |
| streptomycin 3''-adenylyltransferase | Also acts on spectinomycin. Group: Enzymes. Synonyms: streptomycin adenylate synthetase; streptomycin adenyltransferase; streptomycin adenylylase; streptomycin adenylyltransferase; streptomycin-spectinomycin adenylyltransferase; AAD (3''); aminoglycoside 3''-adenylyltransferase. Enzyme Commission Number: EC 2.7.7.47. CAS No. 52660-23-8. 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-3259; streptomycin 3''-adenylyltransferase; EC 2.7.7.47; 52660-23-8; streptomycin adenylate synthetase; streptomycin adenyltransferase; streptomycin adenylylase; streptomycin adenylyltransferase; streptomycin-spectinomycin adenylyltransferase; AAD (3''); aminoglycoside 3''-adenylyltransferase. Cat No: EXWM-3259. | |
| streptomycin 3''-kinase | Also phosphorylates dihydrostreptomycin, 3'-deoxydihydrostreptomycin and their 6-phosphates. Group: Enzymes. Synonyms: streptomycin 3''-kinase (phosphorylating); streptomycin 3''-phosphotransferase. Enzyme Commission Number: EC 2.7.1.87. CAS No. 39391-15-6. 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-3117; streptomycin 3''-kinase; EC 2.7.1.87; 39391-15-6; streptomycin 3''-kinase (phosphorylating); streptomycin 3''-phosphotransferase. Cat No: EXWM-3117. | |
| streptomycin 6-kinase | dATP can replace ATP; and dihydrostreptomycin, streptidine and2-deoxystreptidine can act as acceptors. Group: Enzymes. Synonyms: streptidine kinase; SM 6-kinase; streptomycin 6-kinase (phosphorylating); streptidine kinase (phosphorylating); streptomycin 6-O-phosphotransferase; streptomycin 6-phosphotransferase. Enzyme Commission Number: EC 2.7.1.72. CAS No. 37278-11-8. 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-3102; streptomycin 6-kinase; EC 2.7.1.72; 37278-11-8; streptidine kinase; SM 6-kinase; streptomycin 6-kinase (phosphorylating); streptidine kinase (phosphorylating); streptomycin 6-O-phosphotransferase; streptomycin 6-phosphotransferase. Cat No: EXWM-3102. | |
| streptomycin-6-phosphatase | Also acts on dihydrostreptomycin 3'α,6-bisphosphate and streptidine 6-phosphate. Group: Enzymes. Synonyms: streptomycin 6-phosphate phosphatase; streptomycin 6-phosphate phosphohydrolase; streptomycin-6-P phosphohydrolase. Enzyme Commission Number: EC 3.1.3.39. CAS No. 9055-33-8. 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-3642; streptomycin-6-phosphatase; EC 3.1.3.39; 9055-33-8; streptomycin 6-phosphate phosphatase; streptomycin 6-phosphate phosphohydrolase; streptomycin-6-P phosphohydrolase. Cat No: EXWM-3642. | |
| streptopain | From the bacterium, group A Streptococcus. Formed from the proenzyme by limited proteolysis. Type example of peptidase family C10. Group: Enzymes. Synonyms: Streptococcus peptidase A; streptococcal cysteine proteinase; Streptococcus protease. Enzyme Commission Number: EC 3.4.22.10. CAS No. 9025-51-8. 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-4193; streptopain; EC 3.4.22.10; 9025-51-8; Streptococcus peptidase A; streptococcal cysteine proteinase; Streptococcus protease. Cat No: EXWM-4193. | |
| streptothricin hydrolase | The enzyme also catalyses the hydrolysis of streptothricin-D to streptothricin-D acid. The enzyme is responsible for streptothricin resistance in Streptomyces albulus and Streptomyces noursei. Group: Enzymes. Synonyms: sttH (gene name). Enzyme Commission Number: EC 3.5.2.19. 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-4502; streptothricin hydrolase; EC 3.5.2.19; sttH (gene name). Cat No: EXWM-4502. | |
| strictosidine synthase | Catalyses a Pictet-Spengler reaction between the aldehyde group of secologanin and the amino group of tryptamine. Involved in the biosynthesis of the monoterpenoid indole alkaloids. Group: Enzymes. Synonyms: strictosidine synthetase; STR; 3-α(S)-strictosidine tryptamine-lyase. Enzyme Commission Number: EC 4.3.3.2. CAS No. 69669-72-3. 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-5303; strictosidine synthase; EC 4.3.3.2; 69669-72-3; strictosidine synthetase; STR; 3-α(S)-strictosidine tryptamine-lyase. Cat No: EXWM-5303. | |
| strombine dehydrogenase | Also catalyses the reaction of EC 1.5.1.17 alanopine dehydrogenase, but more slowly. Does not act on L-strombine. Group: Enzymes. Synonyms: strombine[N-(carboxymethyl)-D-alanine]dehydrogenase; N-(carboxymethyl)-D-alanine: NAD+ oxidoreductase. Enzyme Commission Number: EC 1.5.1.22. CAS No. 79393-84-3. 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-1504; strombine dehydrogenase; EC 1.5.1.22; 79393-84-3; strombine[N-(carboxymethyl)-D-alanine]dehydrogenase; N-(carboxymethyl)-D-alanine: NAD+ oxidoreductase. Cat No: EXWM-1504. | |
| stromelysin 1 | An extracellular endopeptidase of vertebrate tissues homologous with interstitial collagenase. Digests proteoglycan, fibronectin, collagen types III, IV, V, IX, and activates procollagenase. In peptidase family M10 (interstitial collagenase family). Group: Enzymes. Synonyms: matrix metalloproteinase 3; proteoglycanase; collagenase activating protein; procollagenase activator; transin; MMP-3; neutral proteoglycanase; stromelysin; collagen-activating protein. Enzyme Commission Number: EC 3.4.24.17. CAS No. 79955-99-0. Matrix Metalloproteinase. 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-4298; stromelysin 1; EC 3.4.24.17; 79955-99-0; matrix metalloproteinase 3; proteoglycanase; collagenase activating protein; procollagenase activator; transin; MMP-3; neutral proteoglycanase; stromelysin; collagen-activating protein. Cat No: EXWM-4298. | |
| stromelysin 2 | In peptidase family M10 (interstitial collagenase family). Digests gelatin types I, III, IV, V, fibronectin and proteoglycan. Group: Enzymes. Synonyms: matrix metalloproteinase 10; transin 2; proteoglycanase 2. Enzyme Commission Number: EC 3.4.24.22. CAS No. 140610-48-6. 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-4303; stromelysin 2; EC 3.4.24.22; 140610-48-6; matrix metalloproteinase 10; transin 2; proteoglycanase 2. Cat No: EXWM-4303. | |
| styrene monooxygenase | The enzyme catalyses the first step in the aerobic styrene degradation pathway. It forms a two-component system with a reductase (StyB) that utilizes NADH to reduce flavin-adenine dinucleotide, which is then transferred to the oxygenase. Group: Enzymes. Synonyms: StyA; SMO; NSMOA. Enzyme Commission Number: EC 1.14.14.11. 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-0908; styrene monooxygenase; EC 1.14.14.11; StyA; SMO; NSMOA. Cat No: EXWM-0908. | |
| styrene-oxide isomerase | Highly specific. Group: Enzymes. Synonyms: SOI. Enzyme Commission Number: EC 5.3.99.7. CAS No. 124541-89-5. 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-5515; styrene-oxide isomerase; EC 5.3.99.7; 124541-89-5; SOI. Cat No: EXWM-5515. | |
| Suberect Spatholobus Stem Extract | Suberect Spatholobus Stem Extract. Applications: Used for women health care products, dietary supplements, for irregular menstruation, dysmenorrhea, amenorrhea. Group: Others. Synonyms: Suberect Spatholobus Stem Extract; Spatholobus suberectusDunn. Purity: 5:1 By TLC. Appearance: Brown red fine powder. Storage: 2 years under well storage situation and stored away from direct sun light. Source: Stem. Species: Spatholobus suberectusDunn. Suberect Spatholobus Stem Extract; Spatholobus suberectusDunn; plant extract. Pack: 20KG-25KG/Drum with double plastic bag of foodstuff inside. Cat No: EXTW-091. | |
| subtilisin | Subtilisin is a serine endopeptidase, type example of peptidase family S8. It contains no cysteine residues (although these are found in homologous enzymes). Species variants include subtilisin BPN' (also subtilisin B, subtilopeptidase B, subtilopeptidase C, Nagarse, Nagarse proteinase, subtilisin Novo, bacterial proteinase Novo) and subtilisin Carlsberg (subtilisin A, subtilopeptidase A, alcalase Novo). Similar enzymes are produced by various Bacillus subtilis strains and other Bacillus species. Group: Enzymes. Synonyms: alcalase; alcala. Enzyme Commission Number: EC 3.4.21.62. CAS No. 9014-1-1. 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-4153; subtilisin; EC 3.4.21.62; 9014-01-1; alcalase; alcalase 0.6L; alcalase 2.5L; ALK-enzyme; bacillopeptidase A; bacillopeptidase B; Bacillus subtilis alkaline proteinase bioprase; bioprase AL 15; bioprase APL 30; colistinase; (see also comments); subtilisin J; subtilisin S41; subtilisin Sendai; subtilisin GX; subtilisin E; subtilisin BL; genenase I; esperase; maxatase; alcalase; thermoase PC 10; protease XXVII; thermoase; superase; subtilisin DY; subtilopeptidase; SP 266; savinase 8.0L; savinase 4.0T; kazusase; protease VIII; opticlean; Bacillus subtilis alkaline proteinase; protin A 3L; savinase; savinase 16.0L; savinase 32.0 L EX | |
| succinate-CoA ligase (ADP-forming) | This enzyme belongs to the family of ligases, specifically those forming carbon-sulfur bonds as acid-thiol ligases. This enzyme participates in 4 metabolic pathways: Citric acid cycle, propanoate metabolism, c5-branched dibasic acid metabolism, and reductive carboxylate cycle (CO2 fixation). Group: Enzymes. Synonyms: succinyl-CoA synthetase (ADP-forming); succinic thiokinase; succinate thiokinase; succinyl-CoA synthetase; succinyl coenzyme A synthetase (adenosine diphosphate-forming); succinyl coenzyme A synthetase; A-STK (adenin nucleotide-linked succinate thiokinase); STK; A-SCS. Enzyme Commission Number: EC 6.2.1.5. CAS No. 9080-33-5. A-SCS. 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-5707; succinate-CoA ligase (ADP-forming); EC 6.2.1.5; 9080-33-5; succinyl-CoA synthetase (ADP-forming); succinic thiokinase; succinate thiokinase; succinyl-CoA synthetase; succinyl coenzyme A synthetase (adenosine diphosphate-forming); succinyl coenzyme A synthetase; A-STK (adenin nucleotide-linked succinate thiokinase); STK; A-SCS. Cat No: EXWM-5707. | |
| succinate-CoA ligase (GDP-forming) | Itaconate can act instead of succinate, and ITP instead of GTP. Group: Enzymes. Synonyms: succinyl-CoA synthetase (GDP-forming); succinyl coenzyme A synthetase (guanosine diphosphate-forming); succinate thiokinase; succinic thiokinase; succinyl coenzyme A synthetase; succinate-phosphorylating enzyme; P-enzyme; SCS; G-STK; succinyl coenzyme A synthetase (GDP-forming); succinyl CoA synthetase; succinyl coenzyme A synthetase. Enzyme Commission Number: EC 6.2.1.4. CAS No. 9014-36-2. 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-5698; succinate-CoA ligase (GDP-forming); EC 6.2.1.4; 9014-36-2; succinyl-CoA synthetase (GDP-forming); succinyl coenzyme A synthetase (guanosine diphosphate-forming); succinate thiokinase; succinic thiokinase; succinyl coenzyme A synthetase; succinate-phosphorylating enzyme; P-enzyme; SCS; G-STK; succinyl coenzyme A synthetase (GDP-forming); succinyl CoA synthetase; succinyl coenzyme A synthetase. Cat No: EXWM-5698. | |
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