ATP Binding Cassette Transporter, Subfamily B, Member 1
MESHD020168
A 170-kDa 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).
Synonyms
- ABCB1 Protein
- CD243 Antigen
- Antigen, CD243
- ATP Binding Cassette Transporter, Sub-Family B, Member 1
- P-Glycoprotein
- P Glycoprotein
- MDR1 Protein
- Multidrug Resistance Protein 1
- ATP-Binding Cassette, Sub-Family B, Member 1
- PGY-1 Protein
- PGY 1 Protein
- ATP-Dependent Translocase ABCB1
- ABCB1, ATP-Dependent Translocase
- ATP Dependent Translocase ABCB1
- Translocase ABCB1, ATP-Dependent
- MDR1B Protein
- Protein, MDR1B
- P-Glycoprotein 1
- 1, P-Glycoprotein
- P Glycoprotein 1
Source last updated 2026-05-24T15:25:36.043Z