» 产品价格(Market Price)⇒ 联系客服 +
中文名称英文名称CAS 编号规格目录价所属品牌订货号
胰蛋白酶Trypsin from porcine pancreas9002-07-710G¥243.00SIGMAT4799
胰蛋白酶Trypsin from porcine pancreas9002-07-725G¥648.00SIGMAT4799
胰蛋白酶Trypsin from porcine pancreas9002-07-7500G¥4,556.00SIGMAT4799
胰蛋白酶Trypsin from porcine pancreas9002-07-75KG¥33,800.00SIGMAT4799
品牌SIGMA
产品名称 胰蛋白酶 : Trypsin from porcine pancreas ——【产品编号:SIGMA-T4799】
CAS编号9002-07-7
别名胰酶
级别科学级
纯度&分析lyophilized powder, BioReagent, suitable for cell culture, 1,000-2,000 BAEE units/mg solid
Tips来源于猪胰腺(from porcine pancreas),适用于科研、辅料、生产等。
分子式N/A
分子量N/A
储存条件-20 °C 低温冷冻保存。
性质
product line BioReagent
form lyophilized powder
mol wt mol wt 23.8 kDa
suitability suitable for cell culture
storage temp. −20°C
原产地美国
描述

Analysis Note

One BTEE unit = 320 ATEE units

Quality

Contains chymotrypsin and elastase activities.

Unit Definition

One BAEE unit will produce a ΔA253 of 0.001 per min at pH 7.6 at 25° C using BAEE as substrate. Reaction volume = 3.2 mL (1 cm light path).

Physical form

Lyophilized powder containing lactose

Application

Trypsin solutions, especially combined with EDTA, are used to release adherent cells from culture surfaces. Trypsin:EDTA solutions are generally formulated with natural porcine pancreas-derived trypsin, which generally also contain traces of chymotrypsin and elastase activity. Trypsin solutions can range from 0.025% to 0.5%. The reasons for the range of concentrations are differences in required trypsin activity or potency; differences in incubation times; and cell line susceptibility. The concentration of trypsin necessary to dislodge cells from their substrate is dependent primarily on the cell type and the age of the culture. Various formulations should be developed and tested to determine the best product for a specific application.

供货状态True
参考文献

Merck 14,9795

类型酶 & 辅酶
安全信息
符号 GHS07GHS08
信号词 Danger
危险声明 H315-H319-H334-H335
警示性声明 P261-P305 + P351 + P338-P342 + P311
个人防护装备 dust mask type N95 (US), Eyeshields, Faceshields, Gloves
危害码 Xn
风险声明 36/37/38-42
安全声明 22-24-26-36/37
WGK德国 1
RTECS YN5075000