《英文msh词典》PGY 1 Protein
[入口词] PGY 1 Protein
[主题词] P-Glycoprotein
[英文释义] A 170 kD transmembrane glycoprotein from the superfamily of ATP-BINDING CASSETTE TRANSPORTERS. It serves as an ATP-dependent efflux pump for a variety of chemicals,including many ANTINEOPLASTIC AGENTS. Overexpression of this glycoprotein is associated with multidrug resistance (see DRUG RESISTANCE,MULTIPLE).