Subtilisin

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Synonyms: Subtilisin Carlsberg, Subtilopeptidase A, Bacterial Alkaline Protease
CAS #: 9014-01-1
EC #: 3.4.21.62

Sigma's Subtilisins are produced from fermentation of Bacillus licheniformis. We offer several grades and formulations including high purity lyophilized powders as well as economical industrial grade solutions.
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Physical properties and Specificity
MW: Subtilisin is a non-glycosylated single polypeptide chain without disulfide bonds and a of MW 27 KDa.2
Specificity: Subtilisin A is a member of the Serine S8 Endoproteinase family. It has broad specificity with a preference for a large uncharged residue in the P1 position. It hydrolyzes native and denatured proteins, and is active under alkaline conditions.
Isoelectric point: pI = 9.4
E1%(280nm) = 8.6
Sedimentation coefficient: S20,w = 2.773 <>
Activity Determination and Optimal Conditions
Unit definition: One Sigma Unit will hydrolyze casein to produce color equivalent to 1.0 mmole (181 µg) of tyrosine per minute at pH 7.5 at 37 °C (color by Folin-Ciocalteu reagent).

  • Country: China (Mainland)
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  • Founded Year:2010
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  • Contact:sunny xu
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Subtilisin (Food additive; High quality purity)
Subtilisin (Food additive; High quality purity)

Synonyms: Subtilisin Carlsberg, Subtilopeptidase A, Bacterial Alkaline Protease CAS #: 9014-01-1 EC #: 3.4.21.62 Sigma\'s Subtilisins are produced from fermentation of Bacillus licheniformis. We offer several grades and formulations including high purity lyophilized powders as ...

Wuhan Hengwo Tech. Co., Ltd

Subtilisin
Subtilisin

Name:Subtilisin EINECS:232-752-2 CAS Registry Number:9014-01-1 Synonyms: ALK-enzyme; Alcalase; Alcalase 2.0M; Alcalase 2.4L; Alcalase 2.5L; Alcalase 2.5L-DX; Alkalase AF 2.4; BLAP S; Bacillopeptidase B; Bacillus subtilisalk. proteinase; Bacillus subtilisalkaline proteinase; ...

Hubei YC Sihung Technology