N-p-Tosyl-Gly-Pro-Lys p-nitroanilide acetate salt

N-p-Tosyl-Gly-Pro-Lys-pNA is a colorimetric substrate for plasmin. Plasmin binds and hydrolyzes N-p-tosyl-Gly-Pro-Lys-pNA to release p-nitroanilide (pNA), which can be quantified by colorimetric detection at 405 nm as a measure of plasmin activity.

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CAT#R1907
Chemical Structure
CAS88793-79-7
Synonyms/AliasN-(p-Tosyl)-Gly-Pro-Lys 4-nitroanilide acetate salt; Tos-GPK-pNA; Tos-Gly-Pro-Lys-pNA acetate
Chemical NameN-[(4-methylphenyl)sulfonyl]glycyl-L-prolyl-N-(4-nitrophenyl)-L-lysinamide, monoacetate
M.F/FormulaC26H34N6O7S • C2H4O2
M.W/Mr.634.7
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