一、辣根过氧化物酶Peroxidase > 250 U/mg

 HRP4 -Product Summary

Purity / Grade: > 250 U/mg

Systematic Name: Donor:hydrogen-peroxide oxidoreductase

Unit Definition: The ammount of enzyme that will catalyse the production of 1mg of purpurogallin from pyrogollal in 20 seconds at 20 degrees pH 6.0

Presentation matrix:  Lyophilised 

Specification:  ~250 U/mg 

CAS Number: 9003-99-0          EC Number: 1.11.1.7          EINECS: 232-668-6

Source:  Horsradish               Abbreviation:  HRP            Activity:  ~250 U /mg 

二、碱性磷酸酶Alkaline phosphatase > 2000Glycine U/mg Protein

ALPI12G-Product Summary

Purity / Grade: > 2000 Glycine U/mg

Systematic Name: Orthophosphoric-monoester phosphohydrolase (alkaline optimum)

Unit Definition: The amount of enzyme causing the hydrolosis of one micromole of p-nitrophenol phosphate per minute at 25°C and pH 9.6 (glycine buffer)

Presentation matrix:  A solution in 50% glycerol containing 0.005M Tris/HCl, 0.005M magnesium chloride and 0.0001M zinc chloride, pH approximately 7.0 

Specification:  > 2000 Glycine U/mg 

CAS Number: 9001-78-9          EC Number: 3.1.3.1          EINECS: 232-631-4

Source:  Bovine Intestinal mucosa 

Abbreviation:  ALP / Alk. Phos.        Activity:  > 2000 glycine U/mg protein

三、葡萄糖氧化酶 Glucose Oxidase ~ 360U/mg

GO3B3-Product Summary

Purity / Grade: ~360 U/mg

Systematic Name: beta D glucose:oxygen-1-oxidoreductase

Unit Definition: the ammount of enzyme causing the oxidation of 1 micromole of glucose per minute at 25 degrees centigrade at pH 7.0

Presentation matrix:  Lyophilised 

Specification:  ~360 U/mg 

CAS Number: 9001-37-0          EC Number: 1.1.3.4          EINECS: 232-601-0

Contaminants: alpha amylase no greater than 0.05%, Saccharase no greater than 0.05%, maltase no greater than 0.05% and GO/Cat no less than 5000

Source:  Aspergillus niger           Abbreviation:  GO           Activity:  ~360 U/mg