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胰蛋白酶,SIGMA T1426
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价格：￥电议
更新日期：2026/5/25 18:12:13
生 产 地：中国大陆
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详细内容
胰蛋白酶 来源于牛胰腺 SIGMA T1426
TPCK Treated, essentially salt-free, lyophilized powder, ≥10,000 BAEE units/mg protein
产品编号：T1426
中文名称：胰蛋白酶 来源于牛胰腺
英文名称：Trypsin from bovine pancreas
CAS号：9002-07⁻⁷
保存温度：−20 °C
EC号：232-650-8
MDL号：MFCD00082094
订货信息：
产品规格 价格（RMB）
T1426-50MG 468.00元
T1426-100MG 668.07元
T1426-250MG 1,109.16元
T1426-500MG 1,945.71元
T1426-1G 3,361.41元
性能描述
Preparation Note
Derived from New Zealand-sourced pancreas
TPCK treated; the treatment with L-1-Tosylamide-2-phenylethyl chloromethyl ketone （TPCK） reduces the chymotrypsin activity which is usually present in trypsin.
Dialyzed
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）.
性质
Related Categories
3.4.x.x Peptidases 3.x.x.x Hydrolases Analytical ａnd Industrial Enzymes Biochemicals ａnd Reagents,Enzyme Class Index更多...
form
essentially salt-free, lyophilized powder
mol wt
mol wt 23.8 kDa
foreign activity
Chymotrypsin ≤0.1 BTEE units/mg protein
storage temp.
−20°C
