516360
胃蛋白酶，猪胃粘膜
Catalyzes the hydrolysis of aminoacyl-proline to an amino acid and proline. Inhibitors include aliphatic alcohols, pepstatin A, and pH 6.0.
别名:
胃蛋白酶，猪胃粘膜
产品名称
胃蛋白酶，猪胃粘膜, Catalyzes the hydrolysis of aminoacyl-proline to an amino acid and proline. Inhibitors include aliphatic alcohols, pepstatin A, and pH 6.0.
description
Merck USA index - 14, 7146
form
lyophilized
specific activity
≥2000 units/mg protein
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
desiccated
solubility
10 mM HCl: 0.5 mg/mL
shipped in
ambient
storage temp.
−20°C
Quality Level
Disclaimer
毒性：有害（C）
General description
来自猪胃粘膜的天然胃蛋白酶。由胃粘膜衬里分泌的。在酸性条件下有活性。对氨酰基脯氨酸水解为氨基酸和脯氨酸进行催化。抑制物有脂肪醇、胃酶抑素A、pH值>6.0。
Other Notes
Bergmeyer, H.V.1984.Methods of Enzymatic Analysis (3rd ed., vol. 5) p. 232, Academic Press, New York.
一个单位定义为将血红蛋白底物消化为TCA可溶产物的酶量，以37°C，pH值2.0时280 nm处吸光度每分钟0.001的变化来衡量。
Preparation Note
复溶后，等分并冷冻保存（-20°C）。贮备液在-20°C下可稳定保存至多6个月。
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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