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Product Specification for Chymotrypsinogen A
Availability
Product Code |
03015 |
Form |
A salt-free,
freeze-dried powder. |
| Potential Activity Native Activity |
> 1200 u/mg
material
< 7 u/mg material |
Storage |
For optimum
retention of potential activity, store at -10°C or lower. |
Unit Definition |
That amount of
activated zymogen that causes a decrease in absorbance at 237 nm of 0.0075 per minute at
25°C resulting from the hydrolysis of ATEE. (USP / NF unit) |
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Specialists in the Isolation and Purification of Horseradish
Peroxidase and a Select Range of Enzymes