1-Desamino 8D Arginine Vasopressin (DDAVP) BioAssay ELISA Kit is a competitive inhibition enzyme immunoassay technique for the in vitro quantitative measurement of DDAVP in serum, plasma and other biological fluids.Detection Range:123.5-10,000pg/mlSensitivity:39.5pg/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.