Proenkephalin (PENK) BioAssay(TM) ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of PENK in human serum, plasma and other biological fluids. Detection Range: 0.156-10ng/ml Sensitivity: 0.062ng/ml Storage and Stability: Desiccation recommended. The Standard, Detection Reagent A, Detection Reagent B and the 96-well strip plate should be stored at -20C upon receipt. Store all other reagents at 4C. Stable for 6 months after receipt of order.
