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Merck
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主要文件

650357

Sigma-Aldrich

Trypsin Inhibitor, Soybean, High Activity

Trypsin Inhibitor, Soybean, High Activity, CAS 9035-81-8 is of the several protease inhibitors in soybeans. Inhibits trypsin in 1:1 stoichiometry.

别名:

Trypsin Inhibitor, Soybean, High Activity

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About This Item

CAS号:
MDL编号:
UNSPSC代码:
12352202
NACRES:
NA.28

质量水平

方案

≥90% (SDS-PAGE)

表单

lyophilized solid

比活

≥7,000 units/mg protein

制造商/商品名称

Calbiochem®

储存条件

OK to freeze
desiccated

颜色

white

溶解性

67 mM potassium phosphate buffer, pH 7.6: 5 mg/mL

运输

ambient

储存温度

−20°C

一般描述

Component VI of Rackis. Does not inhibit chymotrypsin activity.
Inactivates trypsin on an equal molar basis. To ensure complete inhibition of trypsin activity, a working concentration of soybean trypsin inhibitor should exceed that of trypsin by a factor of at least 2.

生化/生理作用

Cell permeable: no
Primary Target
Trypsin
Product does not compete with ATP.
Reversible: no

警告

Toxicity: Standard Handling (A)

单位定义

One unit is defined as the amount of protein that will inhibit 1 unit of trypsin activity using BAEE as a substrate at 25°C, pH 7.6.

重悬

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

其他说明

Uchino, T., et al. 1993. J. Biol. Chem.268, 527.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

Resp. Sens. 1 - Skin Sens. 1

储存分类代码

10-13 - German Storage Class 10 to 13

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Ke Liu et al.
Cellular and molecular gastroenterology and hepatology, 13(2), 483-500 (2021-09-26)
Pancreatitis is characterized by acinar cell death and persistent inflammation. Ferroptosis is a type of lipid peroxidation-dependent necrosis, which is negatively regulated by glutathione peroxidase 4. We studied how trypsin, a serine protease secreted by pancreatic acinar cells, affects the

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