anticorps ABC20, anticorps CD243, anticorps CLCS, anticorps GP170, anticorps MDR1, anticorps P-GP, anticorps PGY1, anticorps Abcb1, anticorps Mdr1a, anticorps p-gp, anticorps xemdr, anticorps Mdr1, anticorps Mdr1b, anticorps Pgy-1, anticorps Pgy1, anticorps mdr, anticorps ABCB1, anticorps PGP1, anticorps ATP binding cassette subfamily B member 1, anticorps ATP binding cassette subfamily B member 1A, anticorps ATP binding cassette subfamily B member 1 L homeolog, anticorps ATP-binding cassette, sub-family B (MDR/TAP), member 1B, anticorps ABCB1, anticorps Abcb1a, anticorps abcb1.L, anticorps Abcb1b, anticorps Abcb1
Sujet
ATP-Binding Cassette Sub-Family B Member 1 (ABCB1, also named P-glycoprotein) is a plasma membrane-associated multidrug transporter that utilizes the energy of ATP hydrolysis to pump toxic xenobiotics out of cells. Unique features of ABCB1 are its very broad substrate specificity and its basal ATPase activity in the absence of transport substrates. Human ABCB1 plays an important role in absorption, distribution, metabolism, excretion and toxicity of pharmacologically relevant drugs. It is responsible for decreased drug accumulation in multidrug-resistant cells and often mediates the development of resistance to anti-cancer drugs. This protein also functions as a transporter across the blood-brain barrier.