半岛bd体育手机客户端 说明

一般描述

Native pepsin from porcine stomach mucosa. Secreted by the mucosal lining of the stomach. Active under acidic conditions. Catalyzes the hydrolysis of aminoacyl-proline to an amino acid and proline. Inhibitors include aliphatic alcohols, pepstatin A, and pH >6.0.
Native pepsin from porcine stomach mucosa. Active under acidic conditions. Catalyzes the hydrolysis of aminoacyl-proline to an amino acid and proline. Inhibitors include aliphatic alcohols, pepstatin A, and pH >6.0. Has an optimal pH of 2.0-4.0.

包装

500 mg in Plastic ampoule
2 g in Plastic ampoule

警告

Toxicity: Harmful (C)

单位定义

One unit is defined as the amount of enzyme that will digest hemoglobin substrates to TCA-soluble products, measured as a change in absorbance at 280 nm of 0.001 per min at 37°C, pH 2.0.

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

Bergmeyer, H.V. 1984.Methods of Enzymatic Analysis(3rd ed., vol. 5) p. 232, Academic Press, New York.

法律信息

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

基本信息

酶学委员会(EC)编号	3.4.23.1 ( BRENDA | IUBMB )
MDL编号	MFCD00081840

半岛bd体育手机客户端 性质

质量水平	100
形式	lyophilized
specific activity	≥2000 units/mg protein
manufacturer/tradename	Calbiochem?
储存条件	OK to freeze desiccated
溶解性	10 mM HCl: 0.5 mg/mL
运输	ambient
储存温度	?20℃

安全信息

象形图
警示用语：	Danger
危险声明	H315 - H319 - H334 - H335
预防措施声明	P261 - P264 - P271 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338
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 1
闪点(F)	Not applicable
闪点(C)	Not applicable