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AB324335

Alexa Fluor® 488 Anti-CCR4 antibody [EPR27421-23]

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Rabbit Recombinant Monoclonal CCR4 antibody - conjugated to Alexa Fluor® 488. Suitable for Flow Cyt and reacts with Transfected cell line - Mouse, Mouse samples.

View Alternative Names

CD194, Cmkbr4, C-C chemokine receptor type 4, C-C CKR-4, CC-CKR-4, CCR-4, CCR4

3 Images
Flow Cytometry - Alexa Fluor® 488 Anti-CCR4 antibody [EPR27421-23] (AB324335)
  • Flow Cyt

Supplier Data

Flow Cytometry - Alexa Fluor® 488 Anti-CCR4 antibody [EPR27421-23] (AB324335)

Flow cytometric analysis of 2% paraformaldehyde fixed 0.1% Tween-20 permeabilized Isotype (Left) / 293T cells transfected with a mouse CCR4 expression vector containing a myc-His-tag® (Middle) / 293T cells transfected with an empty expression vector containing a myc-His-tag® (Right) cells labelling CCR4 with ab324335 at 1/5000 dilution (0.01ug) / Middle and Right compared with a Rabbit IgG monoclonal [EPR25A] - Isotype Control (Alexa Fluor® 488) (ab199091) / Left isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody).

Cells were surface stained with isotype control or our antibody. Then fixed with 2% PFA for 10min followed by intracellularly stained with anti-myc tag conjugated to Alexa Fluor® 647.

Flow Cytometry - Alexa Fluor® 488 Anti-CCR4 antibody [EPR27421-23] (AB324335)
  • Flow Cyt

Supplier Data

Flow Cytometry - Alexa Fluor® 488 Anti-CCR4 antibody [EPR27421-23] (AB324335)

Flow cytometric analysis of Mouse thymocyte cells labelling CCR4 with ab324335 at 1/50 dilution (1ug) / Right compared with a Rabbit IgG monoclonal [EPR25A] - Isotype Control (Alexa Fluor® 488) (ab199091) / Left isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody).

Cells are co-stained with NK1.1 conjugated Brilliant Violet 421.
Gated on viable cell.

Flow Cytometry - Alexa Fluor® 488 Anti-CCR4 antibody [EPR27421-23] (AB324335)
  • Flow Cyt

Supplier Data

Flow Cytometry - Alexa Fluor® 488 Anti-CCR4 antibody [EPR27421-23] (AB324335)

Flow cytometric analysis of Mouse thymocyte cells labelling CCR4 with ab324335 at 1/50 dilution (1ug) / Right compared with a Rabbit IgG monoclonal [EPR25A] - Isotype Control (Alexa Fluor® 488) (ab199091) / Left isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody).

Cells are co-stained with CD4 conjugated Alexa Fluor®647.
Gated on viable cell.

  • Carrier free

    Anti-CCR4 antibody [EPR27421-23] - BSA and Azide free

  • Unconjugated

    Anti-CCR4 antibody [EPR27421-23]

  • 665 Alexa Fluor® 647

    Alexa Fluor® 647 Anti-CCR4 antibody [EPR27421-23]

  • 578 PE

    PE Anti-CCR4 antibody [EPR27421-23]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR27421-23

Isotype

IgG

Conjugation

Alexa Fluor® 488

Excitation/Emission

Ex: 495nm, Em: 519nm

Carrier free

No

Reacts with

Mouse, Mouse

Applications

Flow Cyt

applications

Immunogen

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

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Mouse": { "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "1/50", "FlowCyt-species-notes": "<p></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>" }, "Transfected cell line - Mouse": { "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "1/5000", "FlowCyt-species-notes": "<p></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" } } }
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Product details

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

What are the advantages of a recombinant monoclonal antibody?
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.

Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS, 30% Glycerol (glycerin, glycerine), 1% BSA
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|Store in the dark
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Supplementary information

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

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.

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.
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Product protocols

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

High 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. Could play a role in lipopolysaccharide (LPS)-induced endotoxic shock. In the CNS, could mediate hippocampal-neuron survival.
See full target information Ccr4
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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

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

For licensing inquiries, please contact partnerships@abcam.com