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Alpha-Amylase - DFP Treated

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产品名称: Alpha-Amylase - DFP Treated
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Alpha-Amylase - DFP Treated


Alpha-Amylase - DFP Treated  的详细介绍
Product Name Alpha-Amylase, DFP Treated
Source Porcine Pancreas
Catalogue Number 122-18
Purity Purified
Form Lyophilized
Product Details Alpha-Amylase (122-10) was treated with DFP (diisopropylfluorophosphate) to inactivate serine proteases.
Activity > 70 U/mg (Dimension® Clinical Chemistry System)
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.
Protein > 0.4 mg protein/mg (Coomassie)
Specific Activity > 100 U/mg protein
Contaminants Lipase: < 5%
Protease: < 1%
Ammonia: < 0.1 micromole/mg
Formulation Lyophilized from 20 mM tris, 150 mM sodium chloride, and 3 mM calcium chloride, pH 7.5.
Appearance Off-white to white powder
Storage -20°C
Recertification 3 years
Synonyms 1,4-alpha-D-Glucan-glucanohydrolase, amy2, PPA, PA
Molecular Weight ~54,000
CAS Number 9000-90-2
E.C. Number 3.2.1.1
Gene AMY2
Gene ID 397397
Accession No P00690
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