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539131

Sigma-Aldrich

蛋白酶抑制剂混合物套装I

A cocktail of five protease inhibitors that will inhibit a broad range of proteases and esterases. Supplied with a data sheet.

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别名:
Protease Inhibitor Mix, Protease inhibitor

形式

lyophilized

manufacturer/tradename

Calbiochem®

储存条件

OK to freeze
desiccated (hygroscopic)

运输

wet ice

储存温度

−20°C

一般描述

蛋白酶抑制剂混合液Set I A 是一种专门配制的混合液,含有可抑制各种蛋白酶和酯酶的五种不同蛋白酶抑制剂。

特异性

抑制多种蛋白酶和酯酶。

应用

蛋白酶抑制剂混合液 Set I – Calbiochem 已用于裂解缓冲液中以裂解细胞并进行蛋白免疫印迹。
Protease Inhibitor Cocktail Set I have been used as a supplement in:
  • cold radioimmunoprecipitation assay (RIPA) buffer to prepare cell lysates for western blotting
  • RIPA lysis buffer to extract total protein from rat liver tissues and AML12 cells
  • sucrose solution to homogenize mice cortices for myelin isolation

生化/生理作用

Protease inhibitor cocktails and specific protease inhibitors are essential tools utilized by scientists in various proteomic studies. These studies encompass protein expression, characterization, biomarker discovery, mapping post-translational modifications, protein expression profiling, and quantitative protein measurement. The application of a protease inhibitor cocktail or protease inhibitors guarantees the preservation of protein integrity, facilitating downstream analysis and characterization.

特点和优势

  • 蛋白酶抑制剂混合液保护粗提取物中的目标蛋白免于分解
  • 可立即用于重构(reconstitution)

警告

毒性:有害(C)

重悬

复溶后,等分并冷冻保存(-20°C)。贮备溶液在-20°C下可稳定保存至多1个月。
用1 ml dH2O复溶每个小瓶,以获得100X的贮备溶液。

其他说明

如果直接用IMAC树脂处理细胞提取物,EDTA 的存在可能干扰His•Tag 融合蛋白的纯化。

法律信息

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

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2

储存分类代码

13 - Non Combustible Solids

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Arginase-1 inhibition reduces migration ability and metastatic colonization of colon cancer cells
Wang X, et al.
Cancer & Metabolism, 11(1), 1-1 (2023)
Huasheng Liang
Oncology letters, 19(4), 3215-3222 (2020-03-29)
The aim of the present study was to determine the mechanism by which advanced glycation end products (AGEs) induce proliferation, invasion and epithelial-mesenchymal transition (EMT) of human colon cancer SW480 cells. SW480 cells were divided into groups as follows: i)
Neuronal deletion of Gtf2i results in developmental microglial alterations in a mouse model related to Williams syndrome
Ela B, et al.
Glia, 72, 1117-1135 (2024)
Connective tissue growth factor in hepatocytes is elevated by carbon tetrachloride via STAT3 activation
Chen W, et al.
Molecular Medicine Reports, 21(3), 1390-1398 (2020)
Lan Li et al.
Annals of translational medicine, 8(16), 1006-1006 (2020-09-22)
To study the effects of forced swimming stress on blood glucose and insulin levels and the expression and phosphorylation of pancreatic PI3K/Akt signal pathway in type 2 diabetic rats. Thirty adult SD rats (8-week-old, male) were randomly divided into three

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