Fatty Acid Binding Protein 4, Adipocyte (FABP4) BioAssay ELISA Kit (Rat) is a sandwich enzyme immunoassay for the in vitro quantitative measurement of FABP4 in rat serum, plasma and other biological fluids.Detection Range:3.12-200ng/mlSensitivity:0.86ng/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.