Reagent kit for measuring activity of protein S and method for measuring activity

摘要

Provided is an activity measurement reagent kit for protein S, comprising three constituent reagents that can be used in many general-purpose automatic biochemical analyzers. Also provided is an activity measurement method for protein S using three constituent reagents that can be used in many general-purpose automatic biochemical analyzers. An activity measurement reagent kit for protein S, characterized by comprising the following constituent reagents (i)-(iii). (i) Reagent containing activated protein C: containing at least activated protein C. (ii) Reagent containing activated blood coagulation factor V: containing at least activated blood coagulation factor V. (iii) Reagent containing prothrombin substrate: containing at least a substrate of prothrombin and thrombin. Additionally, an activity measurement method for protein S characterized by using an activity measurement reagent kit for protein S, comprising the above constituent reagents (i)-(iii).