a-Amylase, Human Saliva
Catalog Number: 120-10
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Key Features
Lyophilized White to Off-white powder
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Product Overview
| Product Name | a-Amylase, Human Saliva |
|---|---|
| Catalog Number | 120-10 |
| Alternative Names | (click to expand) |
| Brand | Lee Biosolutions |
Further Specification
| Form/Appearance | Lyophilized White to Off-white powder |
|---|---|
| Concentration | > 0.2 mg protein/mg (Coomassie) |
| Purity | ≥ 90% (SDS-PAGE) |
| CAS Number | 9000-90-2 |
| Source | Human Saliva |
| Molecular Weight | ~60,000 |
| Content | Lipase: < 0.1% Protease: < 0.1% Ammonia: < 0.1 micromole/mg |
| Specific Activity | ≥ 400 U/mg protein |
| Unit Definition | One unit will catalyze the hydrolysis of one micromole 2-chloro-4-nitrophenyl-a-D-maltotrioside to yield 2-chloro-4-nitrophenol per minute at 37°C. |
| Biological Activity | > 100 U/mg (Siemens Dimension® Clinical Chemistry System) |
Storage and Shipping
| Storage | -20 ºC |
|---|---|
| Shipping | Cold Packs |
| Shelf Life | 3 years |