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a-Amylase, Porcine Pancreatic

Catalog Number: 122-20

Key Features

Lyophilized Off-white to white powder

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Product Overview
Product Name a-Amylase, Porcine Pancreatic
Catalog Number 122-20
Alternative Names
Further Specification
Form/Appearance Lyophilized Off-white to white powder
Concentration > 0.4 mg protein/mg (Coomassie)
Purity Purified
CAS Number 9000-90-2
Source Porcine Pancreas
Molecular Weight ~54,000
Content

Lipase: < 0.5%
Protease: < 1%
Ammonia: < 0.1 micromole/mg

Specific Activity ≥ 100 U/mg protein
Unit Definition One unit will catalyze the hydrolysis of one micromole of 2-chloro-4-nitrophenyl-a-D-maltotrioside to yield 2-chloro-4-nitrophenol per minute at 37°C.
Biological Activity > 70 U/mg (Dimension® Clinical Chemistry System)
Storage and Shipping
Storage -20 ºC
Shipping Cold Packs
Shelf Life 3 years