Rat Macrophage Inflammatory Protein 3 alpha ELISA kit is a single-wash 90-min Simplestep used to quantify Rat Macrophage Inflammatory Protein 3 alpha with a sensitivity of 1.571 pg/ml. The assay uses a simple mix-wash-read protocol with just one incubation and one wash step. Colorimetric Sandwich ELISA - 450 nm readout: works on any standard plate reader.