ABCB4: Target/Biomarker Introduction, products summarized (antibody/ADC/bispecific/antigen/ORF vector/VLP) and disease/indication/condition/MOA for drug discovery and IVD

It's the GeneMedi's summary page for Target/Biomarker Introduction of ABCB4. The page also collects GeneMedi's different modalities and formats products for ABCB4 in therapeutics/drug discovery and IVD diagnostics, which is including antibody, ADC, bispecific, antigen, ORF vector, VLP, etc. With GeneMedi's target-insight database-GM ITD database, the ABCB4 target is also connected to human indications/diseases/conditions/MOA.

Target sublocation: Transmembrane Protein.

The membrane-associated protein encoded by this gene 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. [provided by RefSeq, Jul 2008]

Target IDGM-T93062
Target NameABCB4
Gene ID5244,706683,482284,109497287,100147513
Gene Symbol and SynonymsABC21,ABCB4,GBD1,ICP3,MDR2,MDR2/3,MDR3,PFIC-3,PGY3
Uniprot AccessionP21439
Uniprot Entry NameMDR3_HUMAN
Protein Sub-locationTransmembrane Protein
CategoryTherapeutics Target
DiseaseCancer
Gene EnsemblENSG00000005471
Target ClassificationTumor-associated antigen (TAA)


Pre-made anti-ABCB4 inhibitory monoclonal antibody(mab, blocking antibody inhibitor)-benchmark antibody for drug discovery and mechanism of action (MOA) research

Pre-made anti-ABCB4 benchmark inhibitory monoclonal antibody(mab, blocking antibody inhibitor) is expressed by mammalian cell line as a benchmark antibody for cell culture, FACS, ELISA or other affinity binding assay or functional assay development, animal model development, PK/PD model development (Pharmacokinetics & Pharmacodynamic). The anti-ABCB4 mab is expressed and produced by mammalian cell line as a benchmark reference therapeutic antibody for biological drug discovery items including cell culture, assay development, animal model development, PK/PD model development (Pharmacokinetics & Pharmacodynamic) and mechanism of action (MOA) research.

Antibody NameSpeciesFormatClassified by tagDetail
Anti-ABCB4 monoclonal antibodyHuman, Cynomolgus/ Rhesus macaque, Rat, Mouse, Feline, Canine, Bovine, EquinemabFACS/Biofunctional Antibody, Therapeutics Target antibodyDetail



Multi-species MDR3/ ABCB4/ ABC21 VLP (virus-like particle) for cell curture, in vitro study, in vivo study, benchmark, drug discovery & MOA research and positive control for the diagnosis

Genemedi produces Human, Cynomolgus/ Rhesus macaque, Rat, Mouse, Feline, Canine, Bovine, Equine ABCB4 VLP (virus-like particle) for cell curture, in vitro study, in vivo study, benchmark, drug discovery & MOA research and positive control for the diagnosis.

Products NameSpeciesExpression PlatformDetail
ABCB4 VLP (virus-like particle)Human, Cynomolgus/ Rhesus macaque, Rat, Mouse, Feline, Canine, Bovine, EquineMammalian cellProducts Developing