N-(p-Tosyl)-GPR-pNA acetate

Description: N-(p-Tosyl)-GPR-pNA acetate is a colorimetric substrate for thrombin that can act as a measure of thrombin activity. Target: Others. Smiles: CC1=CC=C(S(NCC(N2CCC[C@H]2C(N[C@@H](CCCNC(N)=N)C(NC3=CC=C([N+]([O-])=O)C=C3)=O)=O)=O)(=O)=O)C=C1.OC(C)=O. References: Abildgaard U, et al. Antithrombin (heparin cofactor) assay with "new" chromogenic substrates (S-2238 and Chromozym TH). Thromb Res. 1977 Oct,11(4):549-53.