Bioactivity | H-D-Phe-Pip-Arg-pNA (S-2238), 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 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 is sensitive, accurate, and easy to perform[1][2]. |
Name | H-D-Phe-Pip-Arg-pNA |
CAS | 64815-81-2 |
Shortening | {D-Phe}-{Pip}-R-pNA |
Formula | C27H36N8O5 |
Molar Mass | 552.63 |
Transport | Room temperature in continental US; may vary elsewhere. |
Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |