Coamatic Protein C
A chromogenic kit for the quantitative determination of protein C activity in human citrated plasma. Protein C in plasma is activated by a specific enzyme from Southern Copperhead Snake venom. The amount of activated protein C is determined by the rate of hydrolysis of the chromogenic substrate S-2366. The pNA release measured at 405 nm is proportional to the Protein C level in the range from 0-120% of normal plasma.