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Quantity Discount Table - Order More To Get More Price Discount
| Quantity | mg | Unit Price ($/mg or $/Unit) | Final Price |
|---|---|---|---|
| 1 | 5 | $129.20 | Total: $646.00 |
| 1 | 10 | $109.44 | Total: $1,094.40 |
| 1 | 25 | $92.72 | Total: $2,318.00 |
| 1 | 50 | $79.04 | Total: $3,952.00 |
| 1 | 100 | $68.40 | Total: $6,840.00 |
Overview
H-D-Phe-Pip-Arg-pNA dihydrochloride (S-2238 dihydrochloride), a chromogenic substrate, mimics the N-terminal fragment of the A alpha chain of fibrinogen, the native substrate of thrombin. Specifically designed for thrombin detection, it is employed for quantifying antithrombin-heparin cofactor (AT-III) and is characterized by its sensitivity, accuracy, and ease of implementation.
Chemical Properties
| Molecular Formula | C27H38Cl2N8O5 |
| Molecular Weight | 625.55 |
| CAS Numbers | 62354-65-8 |
| Solubility | DMSO |
| Purity | 98% by HPLC |
| SMILES Code | N=C(N)NCCC[C@@H](C(NC(C1NCCCC1)=O)=O)N(C([C@@H](CC2=CC=CC=C2)N)=O)C3=CC=C([N+]([O-])=O)C=C3.[H]Cl.[H]Cl |
Storage and Handling
0C Short Term, -20C Long Term
References
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.