Alpha-Amylase

Product Name alpha-Amylase
Source Human Pancreas
Catalogue Number 120-15
Form Liquid
Purity High Purity
Protein > 1.0 mg protein/mL (A280, E0.1%=2.33)
Activity > 400 U/mL (Siemens Dimension® Clinical Chemistry System)
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.
Contaminants Lipase: < 0.1%
GOT/AST: < 0.01%
ALP: < 0.01%
Protease: < 0.01%
Form Liquid in 100 mM tris chloride, 150 mM sodium chloride, and 1 mM calcium chloride, pH 7.5
Appearance Clear, colorless to light yellow liquid
Recertification 2 years
Storage 2-8°C
Synonyms Amylase, a-Amylase, 1,4-a-D-glucan glucanohydrolase, glycogenase
CAS Number 9000-90-2
E.C. Number 3.2.1.1
Gene AMY2A, AMY2, AMY2B, PA
Gene ID 279
Accession No P04746