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Rabbit Recombinant Monoclonal CCR4 antibody. Suitable for Flow Cyt and reacts with Transfected cell line - Human, Human samples. Cited in 1 publication.

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Images

Flow Cytometry - Anti-CCR4 antibody [EPR23502-85] (AB254376), expandable thumbnail
  • Flow Cytometry - Anti-CCR4 antibody [EPR23502-85] (AB254376), expandable thumbnail
  • Flow Cytometry - Anti-CCR4 antibody [EPR23502-85] (AB254376), expandable thumbnail
  • Flow Cytometry - Anti-CCR4 antibody [EPR23502-85] (AB254376), expandable thumbnail

Publications

Key facts

Isotype
IgG
Host species
Rabbit
Storage buffer

Preservative: 0.01% Sodium azide
Constituents: 59.94% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA

Form
Liquid
Clonality
Monoclonal

Immunogen

  • The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
ICC/IFIPFlow CytWBIHC-P
Human
Not recommended
Not recommended
Tested
Not recommended
Not recommended
Mouse
Not recommended
Not recommended
Not recommended
Not recommended
Not recommended
Rat
Not recommended
Not recommended
Not recommended
Not recommended
Not recommended
Transfected cell line - Human
Not recommended
Not recommended
Tested
Not recommended
Not recommended

Not recommended
Not recommended

Species
Human, Transfected cell line - Human, Mouse, Rat
Dilution info
-
Notes

-

Not recommended
Not recommended

Species
Human, Transfected cell line - Human, Mouse, Rat
Dilution info
-
Notes

-

Tested
Tested

Species
Transfected cell line - Human
Dilution info
1/62500
Notes

-

Species
Human
Dilution info
1/62500
Notes

-

Not recommended
Not recommended

Species
Mouse, Rat
Dilution info
-
Notes

-

Not recommended
Not recommended

Species
Human, Mouse, Rat, Transfected cell line - Human
Dilution info
-
Notes

-

Not recommended
Not recommended

Species
Human, Mouse, Rat, Transfected cell line - Human
Dilution info
-
Notes

-

Target data

Function

High affinity receptor for the C-C type chemokines CCL17/TARC, CCL22/MDC and CKLF isoform 1/CKLF1. 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.

Alternative names

CD194, CMKBR4, CCR4, C-C chemokine receptor type 4, C-C CKR-4, CC-CKR-4, CCR-4, K5-5

Recommended products

Rabbit Recombinant Monoclonal CCR4 antibody. Suitable for Flow Cyt and reacts with Transfected cell line - Human, Human samples. Cited in 1 publication.

Key facts

Isotype
IgG
Form
Liquid
Clonality
Monoclonal
Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Clone number
EPR23502-85
Purification technique
Affinity purification Protein A
Concentration
Loading...

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Notes

Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Supplementary info

This supplementary information is collated from multiple sources and compiled automatically.
Activity summary

CCR4 also known as C-C chemokine receptor type 4 is a G protein-coupled receptor with the molecular mass of approximately 41 kDa. It is predominantly expressed on the surface of T-helper 2 cells regulatory T cells and certain dendritic cells. CCR4 functions by binding chemokines such as CCL17 and CCL22 facilitating chemotaxis of immune cells to sites of inflammation. Researchers often refer to antibodies targeting CCR4 like mogamulizumab when studying immune responses.

Biological function summary

CCR4 plays an important role in the trafficking of immune cells to inflammatory sites therefore regulating immune response and tolerance. It is part of the chemokine receptor family which is integral to the immune system's function. CCR4 helps maintain the balance between effector and regulatory T cells contributing to immunological homeostasis. Its involvement in migration and positioning of immune cells within lymphoid and peripheral tissues highlights its importance in maintaining immune surveillance.

Pathways

CCR4 significantly influences the chemokine signaling pathway which is pivotal in directing the movement and positioning of immune cells. This receptor interacts with key proteins like CCL17 and CCL22 to mediate cell chemotaxis in these pathways. Additionally CCR4 is associated with the T-cell receptor signaling pathway where it coordinates with other receptors and proteins to modulate immune responses.

Associated diseases and disorders

Increased CCR4 expression has connections with various conditions such as adult T-cell leukemia/lymphoma and cutaneous T-cell lymphomas. In these diseases CCR4 assists tumor cells in evading the immune system fueling disease progression. Proteins like TARC (thymus and activation-regulated chemokine) and MDC (macrophage-derived chemokine) ligands for CCR4 often facilitate tumor cell migration and proliferation. Therapeutic approaches targeting CCR4 such as the anti-CCR4 antibody mogamulizumab have shown potential in treating these malignancies by disrupting these interactions.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

4 product images

  • Flow Cytometry - Anti-CCR4 antibody [EPR23502-85] (ab254376), expandable thumbnail

    Flow Cytometry - Anti-CCR4 antibody [EPR23502-85] (ab254376)

    Flow cytometric analysis of human peripheral blood mononuclear cell (PBMC) cells labeling CCR4 with ab254376 at 1/500 dilution (Right) compared with a Rabbit monoclonal IgG (Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab172730) isotype control (Left).

    Goat anti rabbit IgG (Alexa Fluor® 488, Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) ab150077) at 1/2000 dilution was used as the secondary antibody.

    Gated on viable lymphocytes.

  • Flow Cytometry - Anti-CCR4 antibody [EPR23502-85] (ab254376), expandable thumbnail

    Flow Cytometry - Anti-CCR4 antibody [EPR23502-85] (ab254376)

    Flow cytometric analysis of HEK-293T (human embryonic kidney epithelial cell) (transfected with GFP tagged CCR4 overexpression vector) cells labeling CCR4 with ab254376 at 1/500 dilution (Right) compared with a Rabbit monoclonal IgG (Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab172730) isotype control (Left).

    Goat anti rabbit IgG (Alexa Fluor® 647, Goat Anti-Rabbit IgG H&L (Alexa Fluor® 647) ab150079) at 1/2000 dilution was used as the secondary antibody.

    Gated on viable cells.

  • Flow Cytometry - Anti-CCR4 antibody [EPR23502-85] (ab254376), expandable thumbnail

    Flow Cytometry - Anti-CCR4 antibody [EPR23502-85] (ab254376)

    Flow cytometric analysis of HEK-293 (human embryonic kidney epithelial cell, Left) / HDLM-2 (human Hodgkin lymphoma, Right) cells labeling CCR4 with ab254376 at 1/500 dilution (Red) compared with a Rabbit monoclonal IgG (Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab172730) isotype control (Black) and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue).

    Goat anti rabbit IgG (Alexa Fluor® 647, Goat Anti-Rabbit IgG H&L (Alexa Fluor® 647) ab150079) at 1/2000 dilution was used as the secondary antibody.

    Negative control: HEK-293 (PMID: 22973452).

    Gated on viable cells.

  • Flow Cytometry - Anti-CCR4 antibody [EPR23502-85] (ab254376), expandable thumbnail

    Flow Cytometry - Anti-CCR4 antibody [EPR23502-85] (ab254376)

    Flow cytometry staining of human peripheral blood mononuclear cells (PBMCs) with ab254376 (right) or Recombinant Rabbit IgG, monoclonal [EPR25A] - Isotype Control (left). PBMCs were incubated for 30 mins on ice in 1x PBS containing 10 µg/ml human IgG and 10 % normal goat serum to block FC receptors and non-specific protein-protein interaction followed by the antibody ab254376 or Recombinant Rabbit IgG, monoclonal [EPR25A] - Isotype Control (1x 106 in 100 µl at 5.0 μg/ml (1/2,300 dilution)) for 30 mins on ice. The cells were simultaneously stained with CD3.

    The secondary antibody Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed was incubated at 1/4000 dilution for 30 mins on ice

    Acquisition of >30000 events were collected using a 50 mW Blue laser (488nm) and 525/40 bandpass filter. Events were gated on CD3+.

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Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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