Large differences in matrix complexity environment between standard curve and sample wells are the main cause for target analyte under-recovery problems in sandwich ELISA analysis. Proprietary additives have been included in IgM-Reducing Assay Diluent to reduce IgM-mediated conjugate bridging interference that can otherwise cause substantial background noise. IgM-Reducing Assay Diluent contains mammalian sera proteins to reduce nonspecific interactions that might occur between the sample matrix proteins and the plate surface. It also contains a proprietary calcium chelating agent designed to inhibit interference from complement and thrombin present in serum and plasma samples. An antimicrobial agent is included in the formulation to allow for bench-top use and storage stability. • pH: 7.4 at 1X • Contains: Mammalian Proteins • Supplied At: 1X • Storage: 2-8°C

Recommended Storage: Store at 2-8°C.