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Description
Purified anti-human/mouse MRP1 (ABCC1). MRP1 is a 190 kD integral membrane phosphoglycoprotein. It is a member of the human ATP-binding cassette transporter multidrug resistance protein1 (MRP1), encoded by ABCC1. MRP1 is expressed in most normal tissues, with higher levels in the testes, lung, skin, small intestine, colon, kidney, placenta, peripheral blood mononuclear cells, and skeletal muscle. ABCC1 encodes plasma membrane proteins that have important physiological transport functions and mediate a variety of xenobiotics against their concentration gradients. MRP1 plays an important role in the extrusion of drugs from the cell and their over expression can be a cause of failure of anticancer and antimicrobial chemotherapy.
Immunogen
QCRL-2 was raised against membranes prepared from the human small cell lung cancer cell line, H69AR, which highly over expresses MRP1.