金山科研平台，产品价格货期咨询微信：jinshanbio Molecule Information: ABCG2 Long Name: ATP-binding Cassette Transporter G2 Aliases: ABCP; BCRP1; CD338; MXR Entrez Gene IDs: 9429 (Human) Background: ABCG2 ATP-binding cassette transporter ABCG2, also known as MXR, BCRP, or ABCP, is an efflux protein that plays a role in host detoxification of various xenobiotic substrates. It is expressed in the liver, intestine, placenta, and blood brain barrier. Hematopoietic stem cells have also been shown to express ABCG2, with levels falling as the cells become CD34+.