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重要文件

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.

同義詞:

Trypsin Inhibitor, Soybean, High Activity

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About This Item

CAS號碼:
MDL號碼:
分類程式碼代碼:
12352202
NACRES:
NA.28

品質等級

化驗

≥90% (SDS-PAGE)

形狀

lyophilized solid

比活性

≥7,000 units/mg protein

製造商/商標名

Calbiochem®

儲存條件

OK to freeze
desiccated

顏色

white

溶解度

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

運輸包裝

ambient

儲存溫度

−20°C

一般說明

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)

單位定義

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.

重構

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

其他說明

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

法律資訊

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

象形圖

Health hazard

訊號詞

Danger

危險聲明

危險分類

Resp. Sens. 1 - Skin Sens. 1

儲存類別代碼

10-13 - German Storage Class 10 to 13

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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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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