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Description
Rabbit IgG polyclonal antibody for Multidrug resistance protein 1(ABCB1) detection. Tested with IHC-P, IHC-F in Human;Mouse;Rat. No cross reactivity with other proteins. P-GP, also called ABCB1 or PGY1, is a glycoprotein that in humans is encoded by the ABCB1 gene. It is mapped to 7q21.12. P-GP is a well-characterized ABC-transporter (which transports a wide variety of substrates across extra- and intracellular membranes) of the MDR/TAP subfamily. It is an important protein of the cell membrane that pumps many foreign substances out of cells. More formally, it is an ATP-dependent drug efflux pump with broad substrate specificity. P-GP is an ATP-dependent drug efflux pump forxenobiotic compounds with broad substrate specificity. It is responsible for decreased drug accumulation in multidrug-resistant cells and often mediates the development of resistance to anticancer drugs. This protein also functions as a transporter in the blood-brain barrier.
Immunogen
A synthetic peptide corresponding to a sequence in the middle region of human P Glycoprotein(621-650aa IYFKLVTMQTAGNEVELENAADESKSEIDA), different from the related rat sequence by twelve amino acids.
Other Names
Multidrug resistance protein 1;3.6.3.44;ATP-binding cassette sub-family B member 1;P-glycoprotein 1;CD243;ABCB1;MDR1, PGY1;