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Papain 木瓜蛋白酶

所属分类:酶和辅酶
商品编号:P3250
商品规格:5g分装
计量单位:
库存现状:100
参考价:¥200
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商品简介

详细说明

产品详细说明:

Papain from papaya latex

Synonym Papainase

CAS Number: 9001-73-4

(EC) Number: 3.4.22.2

Descriptions:

Application Used to produce Fab fragments of antibodies. Also used for cell dissociation since it has been shown to be more effective and less damaging with certain tissues.

Useful in studies of the natural activities of the papaya latex.

Biochem/physiol Actions A cysteine protease that cleaves peptide bonds of basic amino acids, leucine, or glycine.

pH optimum 6.0-7.0

Also hydrolyzes esters and amides.

Properties:

form ………………………………………………………..lyophilized powder

mol wt …………………………………………………….mol wt 21 kDa

storage temp …….…………………………………….2-8°C

Risk Statements: 36/37/38-42

Safety Statements: 22-24-26-36/37

TEST

SPECIFICATION

APPEARANCE

WHITE TO BROWN POWDER

ENZYMATIC ACTIVITY

0.5 TO 2UNITS/MG SOLID

UNIT DEFINITION

ONE UNIT WILL HYDROLYZE 1.0MICROMOLE OF N-ALPHA-BENZOYL-L-ARGININE ETHYL ESTER (BAEE) PER MINUTE AT PH6.2 AT 25DEGC.

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