Anti-MRP1 antibodies, human

Anti-MRP1 antibodies, human

Clone: REA481 | Dilution: 1:10
Clone REA481 recognizes an intracellular epitope of the human multidrug resistance–associated protein 1 (MRP1) antigen, a 190 kDa multi-pass membrane protein also known as ATP-binding cassette sub-family C member 1 (ABCC1) or leukotriene C(4) transporter. MRP1 was initially identified because of its ability to confer multidrug resistance in lung cancer cells. It plays a role in protecting certain tissues from xenobiotic insults and that it mediates the ATP-dependent transport of glutathione and glutathione conjugates, leukotriene C4, estradiol-17-beta-o-glucuronide, methotrexate, antiviral drugs, and other xenobiotics from the cytoplasm. MRP1 also plays a role in the cellular efflux of the reduced and oxidized forms of glutathione and thus contributes to the many physiological and pathophysiological processes influenced by these small peptides, including oxidative stress.
Additional information: Clone REA481 displays negligible binding to Fc receptors.

Alternative Names


Technical specifications

  • Antigen: MRP1
  • Clone: REA481
  • Isotype: recombinant human IgG1
  • Isotype control: REA Control (I) antibodies
  • Alternative names of antigen: ABCC1, ABC29, ABCC, GS-X, MRP, MRP-1
  • Entrez Gene ID: 4363
  • Molecular mass of antigen [kDa]: 172
  • Distribution of antigen: ubiquitous
  • Product format: Reagents are supplied in buffer containing stabilizer and 0.05% sodium azide.
  • Fixation: The antibody is suited for staining of formaldehyde-fixed cells.
  • Storage: Store protected from light at 2–8 °C. Do not freeze.
  • Available conjugates: FITC, PE, APC
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