產品詳情
簡單介紹:
Anti-ABCB4 antibody (1-110) (STJ111877)
詳情介紹:
Host: | Rabbit |
Applications: | WB |
Reactivity: | Human/Mouse |
Note: | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Short Description: | Rabbit polyclonal antibody anti-ABCB4 (1-110) is suitable for use in Western Blot research applications. |
Clonality: | Polyclonal |
Conjugation: | Unconjugated |
Isotype: | IgG |
Formulation: | PBS with 0.02% Sodium Azide, 50% Glycerol, pH7.3. |
Purification: | Affinity purification |
Dilution Range: | WB 1:500-1:2000 |
Storage Instruction: | Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles. |
Gene Symbol: | ABCB4 |
Gene ID: | 5244 |
Uniprot ID: | MDR3_HUMAN |
Immunogen Region: | 1-110 |
Immunogen: | Recombinant fusion protein containing a sequence corresponding to amino acids 1-110 of human ABCB4 (NP_061337.1). |
Immunogen Sequence: | MDLEAAKNGTAWRPTSAEGD FELGISSKQKRKKTKTVKMI GVLTLFRYSDWQDKLFMSLG TIMAIAHGSGLPLMMIVFGE MTDKFVDTAGNFSFPVNFSL SLLNPGKILE |
Post Translational Modifications | Phosphorylated. Phosphorylation on Thr-34 is required for PC efflux activity. Phosphorylation occurs on serine and threonine residues in a protein kinase A- or C-dependent manner. May be phosphorylated on Thr-44 and Ser-49. Glycosylated. |
Function | Isoform 1: Energy-dependent phospholipid efflux translocator that acts as a positive regulator of biliary lipid secretion. Functions as a floppase that translocates specifically phosphatidylcholine (PC) from the inner to the outer leaflet of the canalicular membrane bilayer into the canaliculi of hepatocytes. Translocations of PC makes the biliary phospholipids available for extraction into the canaliculi lumen by bile salt mixed micelles and therefore protects the biliary tree from the detergent activity of bile salts. Plays a role in the recruitment of phosphatidylcholine (PC), phosphatidylethanolamine (PE) and sphingomyelin (SM) molecules to nonraft membranes and to further enrichment of SM and cholesterol in raft membranes in hepatocytes. Required for proper phospholipid bile formation. Indirectly involved in cholesterol efflux activity from hepatocytes into the canalicular lumen in the presence of bile salts in an ATP-dependent manner. Promotes biliary phospholipid secretion as canaliculi-containing vesicles from the canalicular plasma membrane. In cooperation with ATP8B1, functions to protect hepatocytes from the deleterious detergent activity of bile salts. Does not confer multidrug resistance. |
Protein Name | Phosphatidylcholine Translocator Abcb4 Atp-Binding Cassette Sub-Family B Member 4 Multidrug Resistance Protein 3 P-Glycoprotein 3 |
Database Links | Reactome: R-HSA-1989781 Reactome: R-HSA-382556 Reactome: R-HSA-5678771 |
Cellular Localisation | Cell Membrane Multi-Pass Membrane Protein Apical Cell Membrane Membrane Raft Cytoplasm Cytoplasmic Vesicle Clathrin-Coated Vesicle Localized At The Apical Canalicular Membrane Of The Epithelial Cells Lining The Lumen Of The Bile Canaliculi And Biliary Ductules Transported From The Golgi To The Apical Bile Canalicular Membrane In A Rack1-Dependent Manner Redistributed Into Pseudocanaliculi Formed Between Cells In A Bezafibrate- Or Ppara-Dependent Manner Localized Preferentially In Lipid Nonraft Domains Of Canalicular Plasma Membranes |
Alternative Antibody Names | Anti-Phosphatidylcholine Translocator Abcb4 antibody Anti-Atp-Binding Cassette Sub-Family B Member 4 antibody Anti-Multidrug Resistance Protein 3 antibody Anti-P-Glycoprotein 3 antibody Anti-ABCB4 antibody Anti-MDR3 antibody Anti-PGY3 antibody |
Information sourced from Uniprot.org
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
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