HomeProductsELISA kitsEquine Procollagen II N-Terminal Propeptide (PIINP) ELISA KitEquine Procollagen II N-Terminal Propeptide (PIINP) ELISA KitResearch use only (RUO)AssayGennieSpecificationsReactivityEQUINEStorageStore at 2–8 °C. Do not freeze.