Cas No.: | 160192-34-7 |
Chemical Name: | H-D-Phe-Pip-Arg-pNA hydrochloride |
SMILES: | O=C([C@H](N)CC1=CC=CC=C1)N2[C@H](C(N[C@@H](CCCNC(N)=N)C(NC3=CC=C([N+]([O-])=O)C=C3)=O)=O)CCCC2.[H]Cl |
Formula: | C27H37ClN8O5 |
M.Wt: | 589.09 |
Purity: | >98% |
Sotrage: | Please store the product under the recommended conditions in the Certificate of Analysis. |
Description: | H-D-Phe-Pip-Arg-pNA hydrochloride, 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 hydrochloride 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 hydrochloride is sensitive, accurate, and easy to perform[1][2]. |
References: | [1]. Goodnight SH Jr, et al. Measurement of antithrombin III in normal and pathologic states using chromogenic substrate S-2238. Comparison with immunoelectrophoretic and factor Xa inhibition assays. Am J Clin Pathol. 1980;73(5):639-647. [2]. van Voorthuizen H, Kluft C. Improved assay conditions for automated antithrombin III determinations with the chromogenic substrate S-2238. Thromb Haemost. 1984;52(3):350-353. |