• Product nameAnti-CCR4 antibody [KH-4F5]
    See all CCR4 primary antibodies
  • Description
    Mouse monoclonal [KH-4F5] to CCR4
  • Tested applicationsSuitable for: ELISA, Flow Cyt, ICC/IFmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Synthetic peptide from human CCR4



Our Abpromise guarantee covers the use of ab59550 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
ELISA 1/200 - 1/400.
Flow Cyt Use 1.2µg for 106 cells. ab170191-Mouse monoclonal IgG2a, is suitable for use as an isotype control with this antibody.
ICC/IF Use 1µg for 106 cells.


  • FunctionHigh affinity receptor for the C-C type chemokines CCL17/TARC and CCL22/MDC. The activity of this receptor is mediated by G(i) proteins which activate a phosphatidylinositol-calcium second messenger system. Can function as a chemoattractant homing receptor on circulating memory lymphocytes and as a coreceptor for some primary HIV-2 isolates. In the CNS, could mediate hippocampal-neuron survival.
  • Tissue specificityPredominantly expressed in the thymus, in peripheral blood leukocytes, including T-cells, mostly CD4+ cells, and basophils, and in platelets; at lower levels, in the spleen and in monocytes. Detected also in macrophages, IL-2-activated natural killer cells and skin-homing memory T-cells, mostly the ones expressing the cutaneous lymphocyte antigen (CLA). Expressed in brain microvascular and coronary artery endothelial cells.
  • Sequence similaritiesBelongs to the G-protein coupled receptor 1 family.
  • Post-translational
    In natural killer cells, CCL22 binding induces phosphorylation on yet undefined Ser/Thr residues, most probably by beta-adrenergic receptor kinases 1 and 2.
  • Cellular localizationCell membrane.
  • Information by UniProt
  • Database links
  • Alternative names
    • C C chemokine receptor type 4 antibody
    • C C CKR 4 antibody
    • C-C chemokine receptor type 4 antibody
    • C-C CKR-4 antibody
    • CC CKR 4 antibody
    • CC-CKR-4 antibody
    • CCR 4 antibody
    • CCR-4 antibody
    • CCR4 antibody
    • CCR4_HUMAN antibody
    • CD194 antibody
    • Chemokine (CC motif) receptor 4 antibody
    • chemokine C C motif receptor 4 antibody
    • ChemR13 antibody
    • CKR4 antibody
    • CMKBR 4 antibody
    • CMKBR4 antibody
    • HGCN 14099 antibody
    • K5 5 antibody
    • K5-5 antibody
    • MGC88293 antibody
    see all

Anti-CCR4 antibody [KH-4F5] images

  • Spectral Confocal Microscopy of CHO cells using ab59550 at 1 µg/106 cells . CHO cells were transiently transfected with an expression vector encoding CCR4. Binding of ab59550 was visualized with a FITC-conjugated secondary antibody (green). Actin filaments are labeled with Alexa Fluor-555 Phalloidin (red). Cell nuclei are stained with DAPI (blue).
  • FACS analysis of BOSC23 cells using ab59550 at 1.2 µg/ 106 cells. BOSC23 cells were transiently transfected with an expression vector encodingeither CCR4 (red curve) or an irrelevant protein(control transfectant). Binding of ab59550 was detected with a PE conjugated secondary antibody.

References for Anti-CCR4 antibody [KH-4F5] (ab59550)

ab59550 has not yet been referenced specifically in any publications.

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