pNA (4-nitroaniline)-derived caspase substrates are widely used for the colorimetric detection of various caspase activities. Cleavage of pNA peptides by caspases generates pNA that is monitored colorimetrically at ~405 nm. pNA has maximum absorption around 408 nm.
CAT# | A55003 |
M.W/Mr. | 674.7 |
Sequence | One Letter Code: Ac-LEHD-pNA Three Letter Code: Ac-Leu-Glu-His-Asp-pNA |
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