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Invitrogen
CX3CR1 Monoclonal Antibody (2A9-1), Alexa Fluor™ 488, eBioscience™
Advanced Verification
This Antibody was verified by Knockdown to ensure that the antibody binds to the antigen stated.
FIGURE: 1 / 6
CX3CR1 Antibody (53-6099-42) in ICC/IF
Immunofluorescence analysis of CX3C chemokine receptor 1 was performed using 70% confluent log phase THP-1 cells. The cells were fixed with 4% paraformaldehyde for 10 minutes, permeabilized with 0.1% Triton™ X-100 for 15 minutes, and blocked with 2% BSA for 45 minutes at room temperature. The cells were labeled with CX3CR1 Monoclonal Antibody (2A9-1), Alexa Fluor 488, eBioscience™ (Product # 53-6099-41, 53-6099-42) at 5 µg/mL in 0.1% BSA, incubated at 4 degree celsius overnight, (Panel a: Green). Nuclei (Panel b: Blue) were stained with Pr... View More
Product Details
53-6099-42
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Published species
Not Applicable
Host/Isotype
Rat
/ IgG2b, kappa
Recommended Isotype Control
Class
Monoclonal
Type
Antibody
Clone
2A9-1
Conjugate
Excitation/Emission Max
499/520 nm
View spectra
Form
Liquid
Concentration
5 µL/Test
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.2, with 0.2% BSA
Contains
0.09% sodium azide
Storage conditions
4° C, store in dark, DO NOT FREEZE!
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2811873
Product Specific Information
Description: This 2A9-1 monoclonal antibody reacts with human CX3CR1, which is the receptor for fractalkine, a transmembrane chemokine of the CX3C family. CX3CR1 is a seven transmembrane G protein-coupled receptor expressed on CD16+ NK cells, T cells (e.g. CD8+, CD4+, and gamma/delta), and monocytes. In non-immune cells, CX3CR1 has been found on osteoclast precursors and microglia. Little to no CX3CR1 surface expression can be detected on B cells and granulocytes. Together, fractalkine and its receptor mediate cell-cell adhesion and chemotaxis of NK cells, T cells, and monocytes. The expression of CX3CR1 has also been correlated with high levels of intracellular perforin and granzyme B.
Applications Reported: This 2A9-1 antibody has been reported for use in flow cytometric analysis.
Applications Tested: This 2A9-1 antibody has been pre-diluted and tested by flow cytometric analysis of normal human peripheral blood cells. This may be used at 5 µL (0.25 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test.
Excitation: 488 nm; Emission: 519 nm; Laser: Blue Laser
Target Information
CX3CR1 is one of the chemokine receptors that are required as coreceptors for HIV infection. The genes encoding human, mouse, 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 an d adhesion. CX3CR1 is expressed in a variety of human tissues and cell lines.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
How to use the Panel Builder
Watch the video to learn how to use the Invitrogen Flow Cytometry Panel Builder to build your next flow cytometry panel in 5 easy steps.
Bioinformatics
Protein Aliases: Beta chemokine receptor-like 1; C-X3-C CKR-1; chemokine (C-C) receptor-like 1; chemokine (C-X3-C motif) receptor 1; chemokine (C-X3-C) receptor 1; CMK-BRL-1; CMK-BRL1; Cx3c; CX3C chemokine receptor 1; Fractalkine receptor; G protein-coupled receptor 13; G-protein coupled receptor 13; Scyd1; V28
Gene Aliases: CCRL1; CMKBRL1; CMKDR1; CX3CR1; GPR13; GPRV28; V28
UniProt ID: (Human) P49238
Entrez Gene ID: (Human) 1524
positive regulation of neuroblast proliferation
microglial cell activation involved in immune response
negative regulation of chronic inflammatory response to non-antigenic stimulus
chemotaxis
cellular defense response
cell adhesion
G-protein coupled receptor signaling pathway
memory
response to wounding
viral process
negative regulation of angiogenesis
cerebral cortex cell migration
negative regulation of cell migration
positive regulation of angiogenesis
macrophage chemotaxis
chemokine-mediated signaling pathway
cellular response to lipopolysaccharide
cellular response to transforming growth factor beta stimulus
negative regulation of long-term synaptic potentiation
negative regulation of extrinsic apoptotic signaling pathway in absence of ligand
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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