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名称

枯草杆菌蛋白酶A

别名

枯草杆菌蛋白酶A | 蛋白酶来源于地衣芽孢杆菌 | 碱性蛋白酶

英文别名

Proteinase from Bacillus licheniformis | Subtilisin A | Subtilisin Carslberg | subtilisin | subC

货号

P755356-25mg

包装规格

25mg

级别

天然

浓度

from Bacillus licheniformis;>8 U/mg protein

产品介绍

High purity Protease (Subtilisin A from Bacillus licheniformis) (Powder) for use in research, biochemical enzyme assays and in vitro diagnostic analysis. PROPERTIES 1. ELECTROPHORETIC PURITY: - Single major band on SDS-PAGE (MW = 30,250); minor bands at MW - Single major band on isoelectric focusing (pI 8.8); minor band at pI 9.3 2. PHYSICOCHEMICAL PROPERTIES: pH Optima: 7.0-7.5 (60% of maximal activity at pH 6.0) pH Stability: 5.5-10.0 Temperature Optima: 60°C Temperature Stability: This enzyme is suitable for use in AOAC INTERNATIONAL Total Dietary Fiber analytical procedures and is recommended for AOAC 2001.03.

生化机理

Subtilisin is an extracellular alkaline serine protease, it catalyzes the hydrolysis of proteins and peptide amides. Shows high specificity for aromatic and hydrophobic amino acids in the P1 substrate position. May play an important role in the degradation of feather keratin. Hydrolysis of proteins with broad specificity for peptide bonds, and a preference for a large uncharged residue in P1. Hydrolyzes peptide amides.

生物活性

>8 U/mg protein

来源

天然

Class

种属

地衣芽孢杆菌(Bacillus licheniformis)

Safety

「No Dangerous Attributes」

「No upstream and downstream information yet」

Technical Documents

「No technical documents」

Articles

「No related articles yet」

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