Apelin 36 (AP36) BioAssay ELISA Kit (Human) is a competitive inhibition enzyme immunoassay technique for the in vitro quantitative measurement of AP36 in human serum, plasma and other biological fluids.Detection Range:37.04-3,000pg/mlSensitivity:14.25pg/mlStorage and Stability:Desiccation recommended. The Standard, Detection Reagent A, Detection Reagent B and the 96-well strip plate should be stored at -20°C upon receipt. Store all other reagents at 4°C. Stable for 6 months after receipt of order.