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AB267834

Anti-CX3CR1 antibody [EPR22354-15] - BSA and Azide free

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Rabbit Recombinant Monoclonal CX3CR1 antibody. Carrier free. Suitable for Flow Cyt and reacts with Human samples.

View Alternative Names

CMKBRL1, GPR13, CX3CR1, CX3C chemokine receptor 1, C-X3-C CKR-1, Beta chemokine receptor-like 1, Fractalkine receptor, G-protein coupled receptor 13, V28, CMK-BRL-1, CMK-BRL1

4 Images
Flow Cytometry - Anti-CX3CR1 antibody [EPR22354-15] - BSA and Azide free (AB267834)
  • Flow Cyt

Unknown

Flow Cytometry - Anti-CX3CR1 antibody [EPR22354-15] - BSA and Azide free (AB267834)

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol and sodium azide ab245248.

Flow cytometric analysis of human peripheral blood mononuclear cell (PBMC) cells labeling CX3CR1 with ab245248 at 1/600 (Right) compared with a Rabbit monoclonal IgG (ab172730) isotype control (Left). Goat anti-rabbit IgG (Alexa Fluor® 488, ab150097) at 1/5000 dilution was used as the secondary antibody.

Cells were stained with rabbit IgG (Left) or ab245248 (Right). Then stained with anti-CD25 conjugated to BV421, anti-CD14 conjugated to BV510, anti-CD56 conjugated to PE, anti-CD19 conjugated to PE-Cy7, anti-CD3 conjugated to Alexa Fluor® 647 and anti-CD4 conjugated to APC-FireTM750.

Gated on viable cells and T cell panel (CD3+) is shown.

Gated on viable cells and monocytes panel (CD14+) is shown.

Flow Cytometry - Anti-CX3CR1 antibody [EPR22354-15] - BSA and Azide free (AB267834)
  • Flow Cyt

Unknown

Flow Cytometry - Anti-CX3CR1 antibody [EPR22354-15] - BSA and Azide free (AB267834)

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol and sodium azide ab245248.

Flow cytometric analysis of human peripheral blood mononuclear cell (PBMC) cells labeling CX3CR1 with ab245248 at 1/600 (Right) compared with a Rabbit monoclonal IgG (ab172730) isotype control (Left). Goat anti-rabbit IgG (Alexa Fluor® 488, ab150097) at 1/5000 dilution was used as the secondary antibody.

Cells were stained with rabbit IgG (Left) or ab245248 (Right). Then stained with anti-CD25 conjugated to BV421, anti-CD14 conjugated to BV510, anti-CD56 conjugated to PE, anti-CD19 conjugated to PE-Cy7, anti-CD3 conjugated to Alexa Fluor® 647 and anti-CD4 conjugated to APC-FireTM750.

Gated on viable cells and monocytes panel (CD14+) is shown.

Flow Cytometry - Anti-CX3CR1 antibody [EPR22354-15] - BSA and Azide free (AB267834)
  • Flow Cyt

Unknown

Flow Cytometry - Anti-CX3CR1 antibody [EPR22354-15] - BSA and Azide free (AB267834)

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol and sodium azide ab245248.

Flow cytometric analysis of human peripheral blood mononuclear cell (PBMC) cells labeling CX3CR1 with ab245248 at 1/600 (Right) compared with a Rabbit monoclonal IgG (ab172730) isotype control (Left). Goat anti-rabbit IgG (Alexa Fluor® 488, ab150097) at 1/5000 dilution was used as the secondary antibody.

Cells were stained with rabbit IgG (Left) or ab245248 (Right). Then stained with anti-CD25 conjugated to BV421, anti-CD14 conjugated to BV510, anti-CD56 conjugated to PE, anti-CD19 conjugated to PE-Cy7, anti-CD3 conjugated to Alexa Fluor® 647 and anti-CD4 conjugated to APC-FireTM750.

Gated on viable cells and NK cell panel (CD56+) is shown.

Flow Cytometry - Anti-CX3CR1 antibody [EPR22354-15] - BSA and Azide free (AB267834)
  • Flow Cyt

Unknown

Flow Cytometry - Anti-CX3CR1 antibody [EPR22354-15] - BSA and Azide free (AB267834)

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol and sodium azide ab245248.

Flow cytometric analysis of human peripheral blood mononuclear cell (PBMC) cells labeling CX3CR1 with ab245248 at 1/600 (Right) compared with a Rabbit monoclonal IgG (ab172730) isotype control (Left). Goat anti-rabbit IgG (Alexa Fluor® 488, ab150097) at 1/5000 dilution was used as the secondary antibody.

Cells were stained with rabbit IgG (Left) or ab245248 (Right). Then stained with anti-CD25 conjugated to BV421, anti-CD14 conjugated to BV510, anti-CD56 conjugated to PE, anti-CD19 conjugated to PE-Cy7, anti-CD3 conjugated to Alexa Fluor® 647 and anti-CD4 conjugated to APC-FireTM750.

Negative control : CD19+ B cells. (PMID : 9390561).

Gated on viable cells and B cell panel (CD19+) is shown.

  • Unconjugated

    Anti-CX3CR1 antibody [EPR22354-15]

  • 665 Alexa Fluor® 647

    Alexa Fluor® 647 Anti-CX3CR1 antibody [EPR22354-15]

  • 660 APC

    APC Anti-CX3CR1 antibody [EPR22354-15]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR22354-15

Isotype

IgG

Carrier free

Yes

Reacts with

Human

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"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "<p></p>", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>" } } }
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Product details

ab267834 is the carrier-free version of ab245248.

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.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze
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Supplementary information

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

CX3CR1 also known as fractalkine receptor is a seven-transmembrane G protein-coupled receptor. It has a molecular weight of about 40 kDa. This receptor is expressed in various tissues particularly on immune cells like monocytes natural killer cells T cells and microglia. CX3CR1 binds to its ligand CX3CL1 or fractalkine which is a chemokine involved in directing cell movement. The receptor-ligand interaction is critical for the adhesion and migration of leukocytes to inflammatory sites.
Biological function summary

CX3CR1 plays a significant role in immune regulation and cellular migration. It is not part of a larger protein complex but interacts directly with monocyte and microglia cells influencing their activity. CX3CR1 is recognized as a marker for microglia in flow cytometry applications assisting in the identification of these brain-resident immune cells. The receptor is frequently studied using monoclonal antibodies like anti-CX3CR1 and is subject to inhibition by CX3CR1 antagonists such as 8e10 affecting its function in immune responses.

Pathways

CX3CR1 involves itself heavily in the chemokine signaling pathway and the inflammatory response pathway. Its interaction with CX3CL1 influences the PI3K-Akt signaling pathway modulating cell survival and proliferation. The receptor works in conjunction with CCR2 in monocyte navigation impacting the inflammatory cascade during immune response. Their coordinated action is important for cellular trafficking to sites requiring immune intervention.

CX3CR1 has associations with neurodegenerative diseases such as Alzheimer's disease as well as with atherosclerosis. Changes in its expression and function can exacerbate these conditions. In Alzheimer's disease microglial CX3CR1 may mediate neuroinflammatory processes affecting plaque buildup. In atherosclerosis the receptor is involved in monocyte recruitment to plaques influenced by the related protein fractalkine. Understanding these relationships provides insights into potential therapeutic targets for modulating disease progression.
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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

Receptor for the C-X3-C chemokine fractalkine (CX3CL1) present on many early leukocyte cells; CX3CR1-CX3CL1 signaling exerts distinct functions in different tissue compartments, such as immune response, inflammation, cell adhesion and chemotaxis (PubMed : 12055230, PubMed : 23125415, PubMed : 9390561, PubMed : 9782118). CX3CR1-CX3CL1 signaling mediates cell migratory functions (By similarity). Responsible for the recruitment of natural killer (NK) cells to inflamed tissues (By similarity). Acts as a regulator of inflammation process leading to atherogenesis by mediating macrophage and monocyte recruitment to inflamed atherosclerotic plaques, promoting cell survival (By similarity). Involved in airway inflammation by promoting interleukin 2-producing T helper (Th2) cell survival in inflamed lung (By similarity). Involved in the migration of circulating monocytes to non-inflamed tissues, where they differentiate into macrophages and dendritic cells (By similarity). Acts as a negative regulator of angiogenesis, probably by promoting macrophage chemotaxis (PubMed : 14581400, PubMed : 18971423). Plays a key role in brain microglia by regulating inflammatory response in the central nervous system (CNS) and regulating synapse maturation (By similarity). Required to restrain the microglial inflammatory response in the CNS and the resulting parenchymal damage in response to pathological stimuli (By similarity). Involved in brain development by participating in synaptic pruning, a natural process during which brain microglia eliminates extra synapses during postnatal development (By similarity). Synaptic pruning by microglia is required to promote the maturation of circuit connectivity during brain development (By similarity). Acts as an important regulator of the gut microbiota by controlling immunity to intestinal bacteria and fungi (By similarity). Expressed in lamina propria dendritic cells in the small intestine, which form transepithelial dendrites capable of taking up bacteria in order to provide defense against pathogenic bacteria (By similarity). Required to initiate innate and adaptive immune responses against dissemination of commensal fungi (mycobiota) component of the gut : expressed in mononuclear phagocytes (MNPs) and acts by promoting induction of antifungal IgG antibodies response to confer protection against disseminated C.albicans or C.auris infection (PubMed : 29326275). Also acts as a receptor for C-C motif chemokine CCL26, inducing cell chemotaxis (PubMed : 20974991).. Isoform 1. (Microbial infection) Acts as a coreceptor with CD4 for HIV-1 virus envelope protein.. Isoform 2. (Microbial infection) Acts as a coreceptor with CD4 for HIV-1 virus envelope protein (PubMed : 14607932). May have more potent HIV-1 coreceptothr activity than isoform 1 (PubMed : 14607932).. Isoform 3. (Microbial infection) Acts as a coreceptor with CD4 for HIV-1 virus envelope protein (PubMed : 14607932). May have more potent HIV-1 coreceptor activity than isoform 1 (PubMed : 14607932).
See full target information CX3CR1
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Product promise

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