弹性蛋白酶 来源于猪胰腺(冻干)

功能和特点
  • Accession #: P00772
有货

库存信息

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
E128657-25mg
25mg 现货 Stock Image
E128657-100mg
100mg 现货 Stock Image
E128657-500mg
500mg 期货 Stock Image

基本描述

产品名称 弹性蛋白酶 来源于猪胰腺(冻干)
别名 胰酞酶 E
英文别名 Elastase from hog pancreas | Pancreatopeptidase E
规格或纯度 EnzymoPure™, ≥3 units/mg protein
生化机理 弹性蛋白酶能水解弹性纤维的特殊蛋白质--弹性蛋白,并消化血红蛋白、酪蛋白和纤维蛋白。
产品介绍

Porcine pancreatic elastase has a molecular weight of 25.9 kDa, and a pH optimum of 8.5. While elastase will hydrolyze a wide variety of protein substrates, it is unique among proteases in its ability to hydrolyze native elastin, a substrate not attacked by trypsin, chymotrypsin or pepsin. Soybean trypsin inhibitor and kallikrein inhibitor suppress proteolytic but not elastolytic activity. Elastase is assayed using a method adapted from that of Feinstein et al., Biochem. Biophys. Res. Comm., 50, 1020 (1973) and using the more soluble substrate of Bieth et al., Biochem. Med., 11, 350 (1974).

Product Describtion:

Porcine pancreatic elastase has a molecular weight of 25.9 kDa, and a pH optimum of 8.5. While elastase will hydrolyze a wide variety of protein substrates, it is unique among proteases in its ability to hydrolyze native elastin, a substrate not attacked by trypsin, chymotrypsin or pepsin. Soybean trypsin inhibitor and kallikrein inhibitor suppress proteolytic but not elastolytic activity. Elastase is assayed using a method adapted from that of Feinstein et al., Biochem. Biophys. Res. Comm., 50, 1020 (1973) and using the more soluble substrate of Bieth et al., Biochem. Med., 11, 350 (1974).The enzyme should be 0.22 micron filtered after reconstitution and prior to use. Suitable for the isolation of Type II lung cells.

Accession # P00772

AI解读

产品规格参数

浓度 ≥3 units/mg protein
储存温度 2-8°C储存
运输条件 冰袋运输
CAS编号和信息 39445-21-1
单位定义 One Unit cleaves one micromole of N-succinyl-L-alanyl-L-alanyl-L-alanine-p-nitroanilide per minute at 25°C, pH 8.0.

安全和危险性(GHS)

象形图 GHS08,   GHS07
信号词 Danger
危险声明

H315: 引起皮肤刺激

H319: 引起严重眼睛刺激

H335: 可能引起呼吸道刺激

H334: 吸入可能引起过敏或哮喘病症状或呼吸困难

预防措施声明

P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾

P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。

P342+P311: 如有呼吸系统病症:呼叫急救中心/医生。

WGK Germany 1

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找到10个结果

批号(Lot Number) 证书类型 日期 货号
K2327216 分析证书 24-09-09 E128657
I2426430 分析证书 24-05-17 E128657
K2208153 分析证书 23-08-14 E128657
F2217254 分析证书 23-04-11 E128657
G1502203 分析证书 23-03-14 E128657
G2016189 分析证书 23-02-06 E128657
K2208146 分析证书 22-10-14 E128657
G2016187 分析证书 22-05-10 E128657
E2220114 分析证书 22-03-03 E128657
E2220120 分析证书 22-03-03 E128657

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