Anti-MRP4/ABCC4 Antibody Picoband®

About this product

Boster Bio Anti-MRP4/ABCC4 Antibody Picoband® catalog # PB9144. Tested in IHC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

PB9144

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

ABCC4 (Atp-binding cassette, subfamily c, member 4) also known as MRP4 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 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 ABCC4 inhibition was related to cAMP-dependent PKA activation and CREB phosphorylation. Pharmacologic inhibition of ABCC4 activity or knockdown of ABCC4 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 ABCC4 contributes to migration of DCs toward draining lymph nodes and therefore has a role in the initiation of an immune response.

Synonyms

Multidrug resistance-associated protein 4; ATP-binding cassette sub-family C member 4; MRP/cMOAT-related ABC transporter; Multi-specific organic anion transporter B; MOAT-B; ABCC4; MRP4

Gene Name

ABCC4

Gene ID

10257

UniProt

O15439

Host

Rabbit

Reactivity

Rat, Mouse, Human

Cross Reactivity

No cross-reactivity with other proteins

Immunogen

E.coli-derived human MRP4 recombinant protein (Position: M1-P370) .

Clonality

Polyclonal

Tissue Specificity

Widely expressed, with particularly high levels in prostate, but is barely detectable in liver.

Applications

IHC, WB

Field of Research

ATPases, Cancer, Channels, Drug Metabolism, Metabolism, Plasma Membrane, Signal Transduction

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

May be an organic anion pump relevant to cellular detoxification.

References & Citations

1. Kool, M., de Haas, M., Scheffer, G. L., Scheper, R. J., van Eijk, M. J., Juijn, J. A., Baas, F., Borst, P. Analysis of expression of cMOAT (MRP2), MRP3, MRP4, and MRP5, homologues of the multidrug resistance-associated protein gene (MRP1), in human cancer cell lines. Cancer Res. 57: 3537-3547, 1997. 2. Lee, K., Belinsky, M. G., Bell, D. W., Testa, J. R., Kruh, G. D. Isolation of MOAT-B, a widely expressed multidrug resistance-associated protein/canalicular multispecific organic anion transporter-related transporter. Cancer Res. 58: 2741-2747, 1998. 3. van de Ven, R., Scheffer, G. L., Reurs, A. W., Lindenberg, J. J., Oerlemans, R., Jansen, G., Gillet, J.-P., Glasgow, J. N., Pereboev, A., Curiel, D. T., Scheper, R. J., de Gruijl, T. D. A role for multidrug resistance protein 4 (MRP4; ABCC4) in human dendritic cell migration.Blood 112: 2353-2359, 2008.

Storage Conditions

Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

Calculated Molecular Weight

149527 MW

Observed Molecular Weight

47 kDa

Specificity

No cross reactivity with other proteins.

Gene Name Synonym

Multidrug resistance-associated protein 4

Subcellular Location

Membrane; Multi-pass membrane protein.

Sequence Similarities

Belongs to the ABC transporter superfamily. ABCC family. Conjugate transporter (TC 3.A.1.208) subfamily.

Protein Name

Multidrug resistance-associated protein 4

Isotype

Rabbit IgG

Contents

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.