a-Amylase, Human Saliva
Catalog Number: 120-17
Key Features
Liquid Clear, colorless liquid
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Key Documents
Product Overview
| Product Name | a-Amylase, Human Saliva |
|---|---|
| Catalog Number | 120-17 |
| Alternative Names | (click to expand) |
Further Specification
| Form/Appearance | Liquid Clear, colorless liquid |
|---|---|
| Concentration | > 1.0 mg protein/mL (Coomassie) |
| Purity | ≥ 90% (SDS-PAGE) |
| CAS Number | 9000-90-2 |
| Source | Human Saliva |
| Molecular Weight | ~60,000 |
| Content | Lipase: < 0.05% |
| Specific Activity | ≥ 200 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 | > 2,000 U/mL (Siemens Dimension® Clinical Chemistry System) |
Storage and Shipping
| Storage | −20 °C |
|---|---|
| Shipping | Dry Ice |
| Shelf Life | 1 year |