[说明]
S-2732 is a chromogenic substrate for determination of Factor Xa.
[组成]
Each vial contains the chromogenic substrate S-2732 25mg and mannitol 60mg as a bulking agent.
[保存和稳定性]
Substance: Stable until expiry date if stored at 2 to 8°C. Avoid exposure to light. The substance is hygroscopic and should be stored dry.
Solution: 7.5 mmol/L in H2O is stable for at least 30 days at 2 to 8°C. Contamination by microorganisms may cause hydrolysis.
Suitable stock solution: 3-8 mmol/L in H2O.
