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Merck
CN

P2143

Sigma-Aldrich

蛋白酶 来源于佐氏曲霉

Type XIII, ≥0.6 unit/mg solid

别名:

Molsin

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About This Item

CAS号:
EC 号:
MDL编号:
UNSPSC代码:
12352204
eCl@ss:
32160410
NACRES:
NA.54

生物来源

Aspergillus sp. (Aspergillus saitoi)

质量水平

类型

Type XIII

表单

solid

比活

≥0.6 unit/mg solid

异质活性

alkaline protease, essentially free

储存温度

−20°C

相关类别

应用

Aspergillus saitoi来源蛋白酶已用于一项评估大蛋白氢交换序列覆盖率和分辨率的研究中。它还被用于一项通过β-葡萄糖苷酶研究大豆凝乳异黄酮糖苷向其糖苷配基转化的研究中。

生化/生理作用

Aspergillus saitoi来源蛋白酶也可发挥β-葡萄糖苷酶的作用。

单位定义

在pH 2.8、37℃条件下,一单位每分钟可水解酪蛋白并产生相当于1.0 μ摩尔 (181 μg) 酪氨酸的显色(使用Folin-Ciocalteu试剂显色)。

象形图

Health hazardExclamation mark

警示用语:

Danger

危险分类

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

常规特殊物品

从最新的版本中选择一种:

分析证书(COA)

Lot/Batch Number

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E Ichishima
Bioscience, biotechnology, and biochemistry, 64(4), 675-688 (2000-06-01)
This review covers the unique catalytic and molecular properties of three proteolytic enzymes and a glycosidase from Aspergillus. An aspartic proteinase from A. saitoi, aspergillopepsin I (EC 3.4.23.18), favors hydrophobic amino acids at P1 and P'1 like gastric pepsin. However
Laetitia Cravello et al.
Rapid communications in mass spectrometry : RCM, 17(21), 2387-2393 (2003-10-31)
The combination of hydrogen exchange and mass spectrometry has been widely used in structural biology, providing views on protein structure and protein dynamics. One of the constraints is to use proteases working at low pH and low temperature to limit
E Ichishima et al.
The Biochemical journal, 339 ( Pt 3), 589-597 (1999-04-24)
For the construction of an overexpression system of the intracellular 1,2-alpha-mannosidase (EC 3.2.1.113) gene (msdS) from Aspergillus saitoi (now designated Aspergillus phoenicis), the N-terminal signal sequence of the gene was replaced with that of the aspergillopepsin I (EC 3.4.23.18) gene
T M A Gronewold et al.
Biosensors & bioelectronics, 22(9-10), 2360-2365 (2006-11-03)
Degradation of a crude protein mixture by proteases with pH optima from acidic to basic was followed in real time using a surface acoustic wave biosensor in Love-wave geometry. Proteases EC 3.4.23.18 from Aspergillus saitoi, EC 3.4.21.62 from Bacillus licheniformis
Mizuho Nishinoaki et al.
Bioscience, biotechnology, and biochemistry, 72(2), 587-590 (2008-02-08)
An Aspergillus saitoi protease preparation, Molsin, was found to contain beta-glucosidase as well as protease activities. Application of Molsin to soybean curd improved its functionality by converting the contained isoflavone glycosides to their aglycones through beta-glucosidase, and also modified the

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