规格: | 98% |
分子量: | 634.6 |
包装 | 价格(元) |
1mg | 电议 |
5mg | 电议 |
Background:
Ac-IEPD-pNA is a colorimetric substrate for granzyme B and caspase-8. Granzyme B and caspase-8 preferentially bind to and cleave the Ile-Glu-Pro-Asp (IEPD) peptide sequence to release p-nitroanilide (pNA), which can be quantified by colorimetric detection at 405 nm as a measure of granzyme B and caspase-8 activity.