Suc-Ala-Ala-Pro-Ala-pNA is a chromogenic substrate tailored to serine proteases with preference for proline-adjacent cleavage. Succinyl capping modulates solubility and recognition. Release of pNA allows direct spectrophotometric monitoring. The peptide is widely used for kinetic assays and characterization of protease specificity.
CAT No: P4208
CAS No:72682-69-0
Synonyms/Alias:SUC-ALA-ALA-PRO-ALA-PNA;72682-69-0;Suc-AAPA-pNA;4-[[(2S)-1-[[(2S)-1-[(2S)-2-[[(2S)-1-(4-nitroanilino)-1-oxopropan-2-yl]carbamoyl]pyrrolidin-1-yl]-1-oxopropan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-oxobutanoic acid;MFCD00238353;HY-P4476;4-((S)-1-((S)-1-((S)-2-((S)-1-(4-nitrophenylamino)-1-oxopropan-2-ylcarbamoyl)pyrrolidin-1-yl)-1-oxopropan-2-ylamino)-1-oxopropan-2-ylamino)-4-oxobutanoic acid;DA-58145;CS-0654420;
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