ABCB9
(redirected from ATP-binding cassette, sub-family B (MDR/TAP), member 9)ABCB9
A gene on chromosome 12q24 that encodes an ATP-binding cassette (ABC) transporter superfamily of integral membrane proteins, MDR/TAP subfamily, which is involved in multi-drug resistance as well as antigen presentation. ABCB9 is involved in translocating peptides from the cytosol into the inside of lyosomes.Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.