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CX3CR1 Antibody

  • WB - CX3CR1 Antibody ASC10055
    Western blot analysis of CX3CR1 in human spleen lysate with CX3CR1 antibody at 1 µg/mL in the absence (lane 1) or presence of blocking peptide (lane 2).
  • IHC - CX3CR1 Antibody ASC10055
    Immunohistochemical staining of human heart tissue using CX3CR1 antibody at 2 µg/mL.
  • IF - CX3CR1 Antibody ASC10055
    Immunofluorescence of CX3CR1 in Human Heart cells with CX3CR1 antibody at 10 µg/mL.
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession P49238
Other Accession NP_001328, 4503171
Reactivity Human, Mouse, Rat
Host Rabbit
Clonality Polyclonal
Isotype IgG
Calculated MW 50 kDa
Application Notes CX3CR1 antibody can be used for detection of CX3CR1 by Western blot at 0.5 - 1 µg/mL. Antibody can also be used for immunohistochemistry starting at 2 µg/mL. For immunofluorescence start at 10 µg/mL. Flow cytometry at 0.1 µg/ml.
Additional Information
Gene ID 1524
Other Names CX3CR1 Antibody: V28, CCRL1, GPR13, CMKDR1, GPRV28, CMKBRL1, CX3C chemokine receptor 1, Beta chemokine receptor-like 1, C-X3-C CKR-1, chemokine (C-X3-C motif) receptor 1
Target/Specificity CX3CR1;
Reconstitution & Storage CX3CR1 antibody can be stored at 4℃ for three months and -20℃, stable for up to one year. As with all antibodies care should be taken to avoid repeated freeze thaw cycles. Antibodies should not be exposed to prolonged high temperatures.
PrecautionsCX3CR1 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name CX3CR1
Synonyms CMKBRL1, GPR13
Function Receptor for the CX3C chemokine fractalkine and mediates both its adhesive and migratory functions. Acts as coreceptor with CD4 for HIV-1 virus envelope protein (in vitro). Isoform 2 and isoform 3 seem to be more potent HIV-1 coreceptors than isoform 1.
Cellular Location Cell membrane; Multi-pass membrane protein.
Tissue Location Expressed in lymphoid and neural tissues.
Research Areas
Citations (0)

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CX3CR1 Antibody: CX3CR1 is one of the chemokine receptors that are required as coreceptors for HIV infection. The genes encoding human, murine, and rat CX3CR1 were cloned and designated V28 and CMKBRL1, CX3CR1, and RBS11, respectively. The encoded seven transmembrane protein was recently identified as the receptor for a novel transmembrane molecule, fractalkine, and renamed CX3CR1. Recently, CX3CR1 was found to serve as a coreceptor for HIV-1 and HIV-2 envelope fusion and virus infection, which can be inhibited by fractokine. CX3CR1 mediates leukocyte migration and adhesion. CX3CR1 is expressed in a variety of human tissues and cell lines.


Raport CJ, Schweickart VL, Eddy RL JR, Shows TB, Gray PW. The orphan G-protein-coupled receptor-encoding gene V28 is closely related to genes for chemokine receptors and is expressed in lymphoid and neural tissues. Gene 1995;163:295-9
Combadiere C, Ahuja SK, Murphy PM. Cloning, chromosomal localization, and RNA expression of a human β chemokine receptor-like gene. DNA Cell Biol 1995;14:673-80
Combadiere C, Gao J, Tiffany HL, Murphy PM. Gene cloning, RNA distribution, and functional expression of mCX3CR1, a mouse chemotactic receptor for the CX3C chemokine fractalkine. Biochem Biophys Res Commun 1998;253:728-32
Harrison JK, Barber CM, Lynch KR. cDNA cloning of a G-protein-coupled receptor expressed in rat spinal cord and brain related to chemokine receptors. Neurosci Lett 1994;169:85-9

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$ 310.00
Cat# ASC10055
(40 western blots)
Availability: 5-7days
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