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Invitrogen
ABCB4 Polyclonal Antibody
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ABCB4 Antibody (PA5-78691) in WB
Western blot analysis of ABCB4 using ABCB4 Polyclonal Antibody (Product # PA5-78691). Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel)/90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 µg of sample under reducing conditions. Lane 1: human HepG2 whole cell lysates. After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with ABCB4 Polyclona... View More
Product Details
PA5-78691
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
A synthetic peptide corresponding to a sequence at the N-terminus of human ABCB4 (1-20aa MDLEAAKNGTAWRPTSAEGD).
Conjugate
Form
Lyophilized
Concentration
500 µg/mL
Purification
Antigen affinity chromatography
Storage buffer
PBS with 5mg BSA
Contains
0.05mg sodium azide, 0.05mg thimerosal
Storage conditions
-20°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2745807
Product Specific Information
Reconstitute with 0.2 mL of distilled water to yield a concentration of 500 µg/mL.
Positive Control - WB: human HepG2 whole cell.
Target Information
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.
⚠WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: ABC20; ATP-binding cassette sub-family B member 4; ATP-binding cassette, sub-family B (MDR/TAP), member 4; CD243; CLCS; GP170; MDR1; MGC163296; Multidrug resistance protein 3; multiple drug resistance 3; P glycoprotein 3/multiple drug resistance 3; P-glycoprotein 3; P-glycoprotein-3/multiple drug resistance-3; P-GP; PGY1; Phosphatidylcholine translocator ABCB4
Gene Aliases: ABC21; ABCB4; GBD1; ICP3; MDR2; MDR2/3; MDR3; PFIC-3; PGY3
UniProt ID: (Human) P21439
Entrez Gene ID: (Human) 5244
antigen processing and presentation of exogenous protein antigen via MHC class Ib, TAP-dependent
antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-dependent
antigen processing and presentation of endogenous peptide antigen via MHC class Ib via ER pathway, TAP-dependent
positive regulation of antigen processing and presentation of peptide antigen via MHC class I
lipid metabolic process
transport
drug transmembrane transport
positive regulation of cholesterol transport
bile acid secretion
response to drug
xenobiotic transport
phospholipid translocation
transmembrane transport
lipid homeostasis
positive regulation of phospholipid translocation
response to fenofibrate
cellular response to bile acid
positive regulation of phospholipid transport
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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