MRP4 Antibody / ABCC4
ABCC4 (ATP-binding cassette, subfamily c, member 4) also known as MRP4 (Multidrug resistance associated protein 4) or MOATB, is a protein that in humans is encoded by the ABCC4 gene. It belongs to a large family of transmembrane proteins involved in active transport of substrates out of cells. This gene is mapped to chromosome 13q32. ABCC4/MRP4 acts as an independent regulator of intracellular cyclic nucleotide levels and as a mediator of cAMP-dependent signal transduction to the nucleus. The antiproliferative effect of MPR4 inhibition was related to cAMP-dependent PKA activation and CREB phosphorylation. Pharmacologic inhibition of its activity or knockdown of the protein via RNA interference resulted in reduced migration of DCs from human skin explants and of in vitro-generated Langerhans cells. It has been found that MRP4 contributes to migration of DCs toward draining lymph nodes and therefore has a role in the initiation of an immune response.
Product Specifications
CAS Number
9007-83-4
Specifications
Western blot: 0.5-1 µg/mL, IHC (FFPE) : 0.5-1 µg/mL
Host
Rabbit
Reactivity
Human, Mouse, Rat
Immunogen
Human partial recombinant protein (AA 1-370) was used as the immunogen for this MRP4 antibody.
Clonality
Polyclonal
Isotype
IgG
Applications
WB, IHC-P
Purity
Antigen affinity
Format
Antigen affinity purified
Buffer
Lyophilized from 1X PBS with 2.5% BSA and 0.025% sodium azide
Reconstitution
The lyophilized MRP4 antibody can be stored at 4oC to -20oC. After reconstitution, aliquot and store at -20oC. Avoid repeated freezing and thawing.
Limitations
This MRP4 antibody is available for research use only.
Storage Conditions
The lyophilized MRP4 antibody can be stored at 4°C to -20°C. After reconstitution, aliquot and store at -20°C. Avoid repeated freezing and thawing.
Formulation
0.5 mg/mL if reconstituted with 0.2ml sterile DI water
Applications Notes
Titration of the MRP4 antibody may be required due to differences in protocols and secondary/substrate sensitivity.
Image Legend
Western blot testing of MRP4 antibody and recombinant human protein (0.5ng)
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