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Subtilisin

Wuhan Hezhong Bio-Chemical Manufature

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Contact:
May
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+8618872220713
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E-mail:
uoyy01@chembj.com

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Product Type:
Food & Beverage/Food Ingredien...
Post Date :
2018-01-10 11:35:20
Expiry Date:
1 year
Quantity:
100
Specs:
ISO9001
Payment Method:
T/T Western union Moneygram

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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. <> 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).
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. <> 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).
May