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CX3CL1/Fractalkine Antibody [Unconjugated]

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Recombinant Rat CX3CL1/Fractalkine (Catalog # 536-FR) chemoattracts the BaF3 mouse pro‑B cell line transfected with human CX3CR1 in a dose-dependent manner (orange line). The amount of cells that migrated through to ...read more
CX3CL1/Fractalkine was detected in perfusion fixed frozen sections of mouse brain (cingulate cortex) using 1.7 µg/mL Goat Anti-Rat CX3CL1/Fractalkine Chemokine Domain Antigen Affinity-purified Polyclonal Antibody ...read more

Product Details

Summary
Reactivity RtSpecies Glossary
Applications WB, IHC, B/N, ELISA(Cap)
Clonality
Polyclonal
Host
Goat
Conjugate
Unconjugated
Concentration
LYOPH

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CX3CL1/Fractalkine Antibody [Unconjugated] Summary

Immunogen
E. coli-derived recombinant rat CX3CL1/Fractalkine
Gln25-Gly100
Accession # O55145
Specificity
Detects rat CX3CL1/Fractalkine in ELISAs and Western blots. Neutralizes the biological activity of recombinant human CX3CL1 and recombinant mouse CX3CL1 with similar effectiveness.
Source
N/A
Isotype
IgG
Clonality
Polyclonal
Host
Goat
Gene
CX3CL1
Purity Statement
Antigen Affinity-purified
Endotoxin Note
<0.10 EU per 1 μg of the antibody by the LAL method.
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • ELISA Capture (Matched Antibody Pair) 0.2-0.8 ug/mL
  • ELISA Detection (Matched Antibody Pair) 0.1-0.4 ug/mL
  • ELISA Standard (Matched Pair)
  • Immunohistochemistry 5-15 ug/mL
  • Neutralization 0.3-1.2 ug/mL
  • Western Blot 0.1 ug/mL
Application Notes
ELISA Capture: Rat CX3CL1/Fractalkine Chemokine Domain Antibody (Catalog # AF537)
ELISA Detection:Rat CX3CL1/Fractalkine Chemokine Domain Biotinylated Antibody (Catalog # BAF537)
Standard: Recombinant Rat CX3CL1/Fractalkine (Catalog # 536-FR)
Publications
Read Publications using
AF537 in the following applications:

Packaging, Storage & Formulations

Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Concentration
LYOPH
Reconstitution Instructions
Reconstitute at 0.2 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for CX3CL1/Fractalkine Antibody [Unconjugated]

  • ABCD-3
  • C3Xkine
  • chemokine (C-X3-C motif) ligand 1
  • CX3C membrane-anchored chemokine
  • CX3CL1
  • CXC3
  • CXC3C
  • FKN
  • Fractalkine
  • Neurotactin
  • neurotactin)
  • NTNsmall inducible cytokine subfamily D (Cys-X3-Cys), member 1 (fractalkine
  • NTTSmall-inducible cytokine D1
  • SCYD1C-X3-C motif chemokine 1
  • small inducible cytokine subfamily D (Cys-X3-Cys), member-1

Background

CX3CL1, also named neurotactin, is a member of the delta chemokine subfamily that contains a novel C-X3-C motif. Unlike other known chemokines, CX3CL1 is a type 1 membrane protein containing a chemokine domain tethered on a long mucin-like stalk. Rat CX3CL1 cDNA encodes a 393 amino acid (aa) residue precursor protein with two alternative (21 aa or 24 aa residue) putative signal peptides, a 74 aa or 76 aa residue globular chemokine domain, a 238 aa residue stalk region rich in Gly, Pro, Ser and Thr and containing degenerate mucin-like repeats, a 19 aa residue transmembrane segment and a 36 aa residue cytoplasmic domain. The extracellular domain of CX3CL1 can potentially be released as a soluble protein by proteolysis at the conserved dibasic motif proximal to the transmembrane region. With the exception of the stalk region, rat CX3CL1 shares a high degree of amino acid sequence homology (83% sequence identity) with human and mouse CX3CL1. CX3CL1 is expressed in various tissues including heart, brain, lung, kidney, skeletal muscle, and testis. In rat brain, CX3CL1 expression was found to be localized principally to neurons. The expression of CX3CL1 was also reported to be up-regulated on activated endothelial cells. Membrane-bound CX3CL1 has been shown to promote adhesion of leukocytes. The soluble chemokine domain of human CX3CL1 was reported to be chemotactic for T cells and monocytes while the soluble chemokine domain of mouse CX3CL1 was reported to chemoattract neutrophils and T‑lymphocytes but not monocytes. CX3CR1, previously named V28 or chemokine beta receptor‑like 1, has been found to be a specific receptor for CX3CL1. In addition, US28, a 7TM receptor encoded by human cytomegalovirus that binds multiple CC chemokines, has also been shown to bind CX3CL1 with high-affinity.

  1. Kledal, T.N. et al. (1998) FEBS Lett. 441:209.
  2. Combadiere, C. et al. (1998) J. Biol. Chem. 273:23799.
  3. Harrison, J.L. et al. (1998) Proc. Natl. Acad. Sci. USA 95:10896.
  4. Rossi, D.L. et al. (1998) Genomics 47:163.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Publications for CX3CL1/Fractalkine Antibody (AF537)(17)

We have publications tested in 2 confirmed species: Mouse, Rat.

We have publications tested in 6 applications: ICC, IHC, IHC-P, In Vivo, Neutralization, Western Blot.


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ICC
(3)
IHC
(3)
IHC-P
(1)
In Vivo
(1)
Neutralization
(2)
Western Blot
(3)
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(1)
Rat
(8)
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Showing Publications 1 - 10 of 17. Show All 17 Publications.
Publications using AF537 Applications Species
Sun, P;Lin, W;Weng, Y;Gong, J;Huang, Y;Tang, Y;Lin, C;Chen, A;Chen, Y; Spinal Cathepsin S promotes visceral hypersensitivity via FKN/CX3CR1/p38 MAPK signaling pathways Molecular pain 2023-06-22 [PMID: 37347150] (In Vivo, Rat) In Vivo Rat
Y Shen, J Cui, S Zhang, Y Wang, J Wang, Y Su, D Xu, Y Liu, Y Guo, W Bai Temporal alteration of microglia to microinfarcts in rat brain induced by the vascular occlusion with fluorescent microspheres Frontiers in Cellular Neuroscience, 2022-08-03;16(0):956342. 2022-08-03 [PMID: 35990892] (IHC, Rat) IHC Rat
M Mao, Y Xu, XY Zhang, L Yang, XB An, Y Qu, YN Chai, YR Wang, TT Li, J Ai MicroRNA-195 prevents hippocampal microglial/macrophage polarization towards the M1 phenotype induced by chronic brain hypoperfusion through regulating CX3CL1/CX3CR1 signaling J Neuroinflammation, 2020-08-20;17(1):244. 2020-08-20 [PMID: 32819407] (ICC, IHC, Rat) ICC, IHC Rat
S Castro-Sán, ÁJ García-Yag, T López-Royo, M Casarejos, JL Lanciego, I Lastres-Be Cx3cr1-deficiency exacerbates alpha-synuclein-A53T induced neuroinflammation and neurodegeneration in a mouse model of Parkinson&#039;s disease Glia, 2018-04-06;0(0):. 2018-04-06 [PMID: 29624735] (IHC, Mouse) IHC Mouse
Q.Q. Zhou, S.S. Chen, Q.Q. Zhang, P.F. Liu, H.Z. Fang, Y. Yang et al. Cerebrospinal fluid-contacting nucleus mediates nociception via release of fractalkine Brazilian Journal of Medical and Biological Research 8/7/2017 [PMID: 28793053]
José L M Madrigal Noradrenaline induces CX3CL1 production and release by neurons Neuropharmacology, 2016-12-05;114(0):146-155. 2016-12-05 [PMID: 27923568] (ICC, Western Blot, Rat) ICC, Western Blot Rat
Matthew K. Zabel, Lian Zhao, Yikui Zhang, Shaimar R. Gonzalez, Wenxin Ma, Xu Wang et al. Microglial phagocytosis and activation underlying photoreceptor degeneration is regulated by CX3CL1‐CX3CR1 signaling in a mouse model of retinitis pigmentosa Glia 9/1/2016 [PMID: 27314452]
Tomohiro Aoki, Kimiko Yamamoto, Miyuki Fukuda, Yuji Shimogonya, Shunichi Fukuda, Shuh Narumiya Sustained expression of MCP-1 by low wall shear stress loading concomitant with turbulent flow on endothelial cells of intracranial aneurysm Acta Neuropathologica Communications 12/1/2016 [PMID: 27160403]
Yeh P, Huang H, Yang C, Yang W, Yang C Astaxanthin Inhibits Expression of Retinal Oxidative Stress and Inflammatory Mediators in Streptozotocin-Induced Diabetic Rats. PLoS ONE, 2016-01-14;11(1):e0146438. 2016-01-14 [PMID: 26765843] (IHC-P, Western Blot, Rat) IHC-P, Western Blot Rat
Tejbeer Kaur, Darius Zamani, Ling Tong, Edwin W. Rubel, Kevin K. Ohlemiller, Keiko Hirose et al. Fractalkine Signaling Regulates Macrophage Recruitment into the Cochlea and Promotes the Survival of Spiral Ganglion Neurons after Selective Hair Cell Lesion The Journal of Neuroscience 11/11/2015 [PMID: 26558776]
Show All 17 Publications.

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Bioinformatics

Gene Symbol CX3CL1
Uniprot