Chromogenix S-2288™ is a chromogenic substrate sensitive to a broad spectrum of serine proteases. The substrate has been used for the determination of Tissue Plasminogen Activator in purified preparations.

Each vial contains chromogenic substrate S-2288™, 25 mg and mannitol 40 mg as a bulking agent. Stability: Substance: Stable until expiry date if stored at 2-8°C. Avoid exposure to light. The substance is hygroscopic and should be stored in a dry place. Solution: 10 mmol/L in H2O is stable for more than two months at 2-8°C.

Chemical name: H-D-Isoleucyl-L-prolyl-L-arginine-pnitroaniline dihydrochloride.

Formula: H-D-lle-Pro-Arg-pNA · 2HCl

Mol. wt: 577.6

chromogenix chromogenic substrate assay test kit