H-D-Phe-Pip-Arg-pNA.2HCl from Creative Peptides

H-D-Phe-Pip-Arg-pNA.2HCl, 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.2HCl is specific for thrombin and is used to measure antithrombin-heparin cofactor (AT-III)