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中文名称英文名称CAS 编号规格目录价所属品牌订货号
胰酶Pancreatin from porcine pancreas8049-47-625G¥370.00SIGMAP7545
胰酶Pancreatin from porcine pancreas8049-47-6100G¥960.00SIGMAP7545
胰酶Pancreatin from porcine pancreas8049-47-6500G¥4,050.00SIGMAP7545
品牌SIGMA
产品名称 胰酶 : Pancreatin from porcine pancreas ——【产品编号:SIGMA-P7545】
CAS编号8049-47-6
别名胰酶来源于猪胰腺,猪胰腺胰酶,Pancreatin from hog pancreas
级别科学级
纯度&分析8 × USP specifications
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分子式N/A
分子量N/A
储存条件-20 °C 低温冷冻保存。
性质

Biochem/physiol Actions

在 40°C 水中,胰酶可在 5 分钟内将不少于其质量 25 倍的马铃薯淀粉转化为可溶性糖类,在 pH 7.5 40°C 条件下,可在 60 分钟内消化不少于其质量 25 倍的酪蛋白,在 pH 9.0 37°C 条件下,每分钟每毫克来自橄榄油的胰酶可释放不少于 2 微当量的酸。

Due to the enzymatic components such as trypsin, amylase and lipase, pancreatin hydrolyzes proteins, starch and fats. Pancreatin will convert not less than 25 times its weight of potato starch into soluble carbohydrates in 5 minutes in water at 40 °C, will digest not less than 25 times its weight of casein in 60 minutes at pH7.5 at 40 °C and will release not less than 2 microequivalents of acid per min per mg pancreatin from olive oil at pH9.0 at 37 °C.

Application

Pancreatin is a mixture of several digestive enzymes produced by the exocrine cells of the porcine pancreas. It is a broad-spectrum protease composed of amylase, trypsin, lipase, ribonuclease and protease. It is used for in vitro digestibility analysis[1]. Product P7545 has been used to test the sensitivities of cellulolytic bacteria inhibitors[3].

The enzyme has been used along with amyloglucosidase for the in vitro digestion of starch in food samples.[2] Pancreatin from Sigma has been used for in vitro pepsin-pancreatin digestion assays while estimating of lower gut digestibility using rumen feed residues.[4] It has also been used along with pepsin to simulate in vitro gastric and ileal digestion of raw materials in pigs.[5]

原产地美国
描述

contains    lactose as extender 
storage temp.    −20°C 

供货状态True
参考文献N/A
类型酶 & 辅酶
安全信息

符号   GHS07GHS08  GHS07, GHS08 
信号词   Danger 
危害声明   H315-H319-H334-H335 
警示性声明   P261-P305 + P351 + P338-P342 + P311 
危害码 (欧洲)   Xn 
风险声明 (欧洲)   36/37/38-42 
安全声明 (欧洲)   22-24-26-36/37 
RIDADR   NONH for all modes of transport 
WGK德国   1