H-D-Phe-Pip-Arg-pNA dihydrochloride 是一种显色底物，存在于凝血酶的天然底物纤维蛋白原 α 链的 N 端部分之后。它对凝血酶有特异性，用于测定抗凝血酶肝素辅因子 (AT-III)，具有灵敏、准确、易于执行的特点。

H-D-Phe-Pip-Arg-pNA dihydrochloride, a chromogenic substrate, is patterned after the N-terminal portion of the A alpha chain of fibrinogen, which is the natural substrate of thrombin. H-D-Phe-Pip-Arg-pNA dihydrochloride is specific for thrombin and is used to measure antithrombin-heparin cofactor (AT-III). The AT-III assay using H-D-Phe-Pip-Arg-pNA dihydrochloride is sensitive, accurate, and easy to perform.

62354-65-8

C27H37ClN8O5

589.09

H-D-Phe-Pip-Arg-pNA dihydrochloride;S-2238 dihydrochloride;H-D-Phe-Pip-Arg-pNA dihydrochloride

H2O:125 mg/mL (199.82 mM)
DMSO:125 mg/mL (199.82 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years