Rat Multidrug Resistance Associated Protein 1 (MRP1) ELISA Kit

Built around the ABCC1-encoded efflux transporter that pumps glutathione, glucuronide, and cysteinyl-leukotriene conjugates out of cells, the Assay Genie Rat MRP1 ELISA Kit provides quantitative measurement of endogenous multidrug resistance protein 1 in rat specimens. Researchers studying acquired multidrug resistance in tumor models apply it to tissue homogenates and cell lysates, supporting work on chemotherapy resistance, blood-brain barrier transport, and pulmonary drug disposition where MRP1 is naturally abundant. The kit is supplied as a complete 96 assays package with all reagents required to run the full plate, and components should be refrigerated upon receipt to preserve activity. Each plate is processed colorimetrically and read on a standard microplate reader, and the assay is configured exclusively for rat specimens — it is not validated for human, mouse, or other species. For laboratories profiling transporter expression in rat pharmacology, toxicology, and oncology pipelines, this kit delivers a reproducible in vitro readout of MRP1 protein abundance without the need for Western blot or qPCR follow-up.