Human Apolipoprotein A I shares 64% and 61.7% amino acid (aa) sequence identity with mouse and rat Apolipoprotein A I, respectively.
Add 0.2 mL of distilled water, will yield a concentration of 500 µg/mL.
The membrane-associated protein encoded ABCB4 is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the MDR/TAP subfamily. Members of the MDR/TAP subfamily are involved in multidrug resistance as well as antigen presentation. This gene encodes a full transporter and member of the p-glycoprotein family of membrane proteins with phosphatidylcholine as its substrate. The function of this protein has not yet been determined; however, it may involve transport of phospholipids from liver hepatocytes into bile. Alternative splicing of this gene results in several products of undetermined function.
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Protein Aliases: ATP-binding cassette sub-family B (MDR/TAP) member 4 (P-glycoprotein 3/ multidrug resistance 2; ATP-binding cassette sub-family B (MDR/TAP) member 4 (P-glycoprotein 3/ multidrug resistance 2); ATP-binding cassette sub-family B member 4; ATP-binding cassette, sub-family B (MDR/TAP), member 4; ATP-binding cassette, sub-family B (MDR/TAP), member 4 (P-glycoprotein 3/ multidrug resistance 2); ATP-binding cassette, subfamily B, member 4; Multidrug resistance protein 2; Multidrug resistance protein 3; multiple drug resistance 3; P glycoprotein 2; P glycoprotein 3/multiple drug resistance 3; P-glycoprotein 2; P-glycoprotein 3; P-glycoprotein 3/ multidrug resistance 2; P-glycoprotein-3/multiple drug resistance-3; Phosphatidylcholine translocator ABCB4
Gene Aliases: ABC21; ABCB4; GBD1; ICP3; mdr-2; MDR2; MDR2/3; MDR3; PFIC-3; Pgp3; Pgy-2; Pgy2; PGY3