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Recombinant Trypsin Dimethlyated

重组二甲基化胰蛋白酶

品牌
Sigma-Aldrich
货号
EMS0007
规格纯度
Proteomics Grade, lyophilized powder, recombinant, expressed in Pichia pastoris
参考价格
1740.56 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
Recombinant Trypsin Dimethlyated
Mass Spectrometry Trypsin
重组二甲基化胰蛋白酶
产品介绍:

产品说明

一般描述

Trypsin is routinely used in proteomics research for peptide mapping and protein sequence work due to its highly specific cleavage resulting in a limited number of tryptic peptides. Trypsin is a pancreatic serine endoprotease which hydrolyzes peptide bonds specifically at the carboxyl side of arginine and lysine residues. The rate of hydrolysis is slower if an acidic residue is on either side of the cleavage site and cleavage may not occur if a proline residue is on the carboxyl side. The enzyme also exhibits esterase and amidase activities. Trypsin has an average molecular mass of 23.29 kDa and a pH optimum near 8.0.
This product is prepared from recombinant trypsin, porcine sequence and the lysine residues have been dimethylated to further restrict autolysis. It is naturally devoid of chymotryptic activity. This high quality trypsin is suitable for proteomics use.
Specific activity: >= 10,000 BAEE units per mg protein.

基本信息

NACRESNA.26

产品性质

质量水平200
重组expressed in Pichia pastoris
测定≥10,000 unit/mg
形式lyophilized powder
适用性suitable for mass spectrometry
UniProt登记号P00761
运输wet ice
储存温度2-8℃

安全信息

象形图GHS05GHS07GHS08GHS09
警示用语:Danger
危险声明H290 - H314 - H317 - H332 - H334 - H335 - H411
预防措施声明P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
危险分类Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Resp. Sens. 1 - Skin Corr. 1A - Skin Sens. 1 - STOT SE 3
靶器官Respiratory system
补充剂危害EUH071
储存分类代码8A - Combustible, corrosive hazardous materials
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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