Human CXCR4 Antibody

  (10 citations)     
Datasheet / CoA / SDS
Product Details
Citations (10)
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  • Species Reactivity
    Human
  • Specificity
    Reacts specifically with human and non-human cells expressing human CXCR4 (fusin) as detected by flow cytometry. It will also react with cells expressing feline CXCR4 but not rat CXCR4. This antibody does not cross-react with other chemokine receptors.
  • Source
    Monoclonal Mouse IgG2A Clone # 44708
  • Purification
    Protein A or G purified from ascites
  • Immunogen
    3T3 cells transfected with human CXCR4
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Endotoxin Level
    <0.10 EU per 1 μg of the antibody by the LAL method.
  • Label
    Unconjugated
Product Datasheets

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Applications
  •  
    Recommended
    Concentration
    Sample
  • Neutralization
    Measured by its ability to neutralize CXCL12/SDF‑1 alpha -induced chemotaxis in the BaF3 mouse pro‑B cell line transfected with human CXCR4. The Neutralization Dose (ND50) is typically 0.2-1.2 µg/mL in the presence of 1 ng/mL Recombinant Human/Feline/Rhesus Macaque CXCL12/SDF‑1 alpha.
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Example
Chemotaxis Induced by CXCL12/SDF‑1 alpha and Neutralization by Human CXCR4 Antibody. Recombinant Human/Feline/Rhesus Macaque CXCL12/SDF‑1 alpha (Catalog # 350-NS) chemoattracts the BaF3 mouse pro‑B cell line transfected with human CXCR4 in a dose-dependent manner (orange line). The amount of cells that migrated through to the lower chemotaxis chamber was measured by Resazurin (Catalog # AR002). Chemotaxis elicited by Recombinant Human/Feline/Rhesus Macaque CXCL12/SDF‑1 alpha (1 ng/mL) is neutralized (green line) by increasing concentrations of Human CXCR4 Monoclonal Antibody (Catalog # MAB171). The ND50 is typically 0.2-1.2 µg/mL.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.5 mg/mL in sterile PBS.
    Reconstitution Buffer Available
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & 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.
Background: CXCR4

CXCR4 is a G-protein-linked seven transmembrane spanning receptor that binds stromal cell-derived factor-1 (SDF-1). CXCR4 acts as a co-factor for T cell tropic HIV‑1 and -2 viral entry into cells.

  • Entrez Gene IDs:
    7852 (Human); 12767 (Mouse); 60628 (Rat); 483900 (Canine); 493676 (Feline)
  • Alternate Names:
    CD184; chemokine (C-X-C motif) receptor 4; chemokine (C-X-C motif), receptor 4 (fusin); C-X-C chemokine receptor type 4; CXCR4; CXC-R4; CXCR-4; D2S201ESDF-1 receptor; FB22; Fusin; HM89NPYRL; HSY3RR; LAP3; LCR1; LESTRCD184 antigen; Leukocyte-derived seven transmembrane domain receptor; leukocyte-derived seven-transmembrane-domain receptor; lipopolysaccharide-associated protein 3; neuropeptide Y receptor Y3; NPY3RWHIM; NPYR; NPYY3R; seven transmembrane helix receptor; seven-transmembrane-segment receptor, spleen; Stromal cell-derived factor 1 receptor
Related Research Areas
Citations:

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

10 Citations: Showing 1 - 10
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Species
Applications
Sample Type
  1. The MRPS18-2 protein levels correlate with prostate tumor progression and it induces CXCR4-dependent migration of cancer cells
    Authors: M Mushtaq, L Jensen, S Davidsson, OV Grygoruk, O Andrén, V Kashuba, E Kashuba
    Sci Rep, 2018;8(1):2268.
    Species: Human
    Sample Type: Whole Tissue
    Application: IHC-P
  2. Signal transmission through the CXC chemokine receptor 4 (CXCR4) transmembrane helices
    Proc Natl Acad Sci USA, 2016;0(0):.
    Species: Human
    Sample Type: Whole Cells
    Application: IHC Fresh
  3. MIF inhibits monocytic movement through a non-canonical receptor and disruption of temporal Rho GTPase activities in U-937 cells.
    Authors: DiCosmo-Ponticello C, Hoover D, Coffman F, Cohen S, Cohen M
    Cytokine, 2014;69(1):47-55.
    Species: Human
    Sample Type: Whole Cells
    Application: Neut
  4. ZAP-70 promotes the infiltration of malignant B-lymphocytes into the bone marrow by enhancing signaling and migration after CXCR4 stimulation.
    Authors: Calpe E, Purroy N, Carpio C, Abrisqueta P, Carabia J, Palacio C, Castellvi J, Crespo M, Bosch F
    PLoS ONE, 2013;8(12):e81221.
    Species: Human
    Sample Type: Whole Cells
    Application: Neut
  5. CXCL12 is essential for migration of activated Langerhans cells from epidermis to dermis.
    Authors: Ouwehand K, Santegoets SJ, Bruynzeel DP, Scheper RJ, de Gruijl TD, Gibbs S
    Eur. J. Immunol., 2008;38(11):3050-9.
    Species: Human
    Sample Type: Whole Cells
    Application: Neut
  6. Cross-talk between paracrine-acting cytokine and chemokine pathways promotes malignancy in benign human prostatic epithelium.
    Authors: Ao M, Franco OE, Park D, Raman D, Williams K, Hayward SW
    Cancer Res., 2007;67(9):4244-53.
    Species: Human
    Sample Type: Cell Lysates
    Application: WB
  7. Involvement of the CXCL12/CXCR4 pathway in the advanced liver disease that is associated with hepatitis C virus or hepatitis B virus.
    Authors: Wald O, Pappo O, Safadi R, Dagan-Berger M, Beider K, Wald H, Franitza S, Weiss I, Avniel S, Boaz P, Hanna J, Zamir G, Eid A, Mandelboim O, Spengler U, Galun E, Peled A
    Eur. J. Immunol., 2004;34(4):1164-74.
    Species: Human
    Sample Type: Whole Tissue
    Application: IHC Paraffin-embedded
  8. CXCL12-CXCR4 interactions modulate prostate cancer cell migration, metalloproteinase expression and invasion.
    Authors: Singh S, Singh UP, Grizzle WE, Lillard JW
    Lab. Invest., 2004;84(12):1666-76.
    Species: Human
    Sample Type: Whole Cells
    Application: Neut
  9. Mutations at the CXCR4 interaction sites for AMD3100 influence anti-CXCR4 antibody binding and HIV-1 entry.
    Authors: Hatse S, Princen K, Vermeire K, Gerlach LO, Rosenkilde MM, Schwartz TW, Bridger G, De Clercq E, Schols D
    FEBS Lett., 2003;546(2):300-6.
    Species: Human
    Sample Type: Whole Cells
    Application: Flow
  10. CXCR4 function requires membrane cholesterol: implications for HIV infection.
    Authors: Nguyen DH, Taub D
    J. Immunol., 2002;168(8):4121-6.
    Species: Human
    Sample Type: Whole Cells
    Application: Flow

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Isotype Controls
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Mouse IgG2A Isotype Control

Ctrl MAB003 35  
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Mouse IgG2A Isotype Control

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Mouse IgG2A Isotype Control

Ctrl MAB003R
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Reconstitution Buffers
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Reconstitution Buffer 1 (PBS)

RB01
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Secondary Antibodies
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Donkey Anti-Mouse IgG NorthernLights™ NL557-conjugate Antibody

Flow , IHC , ICC NL007 10
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Mouse IgG HRP-conjugated Antibody

WB HAF018 9  
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Donkey Anti-Mouse IgG NorthernLights™ NL637-conjugated Antibody

Flow , IHC , ICC NL008 8
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Mouse F(ab)2 IgG (H+L) APC-conjugated Antibody

Flow F0101B 4  
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Donkey Anti-Mouse IgG Biotinylated Antibody

WB BAF018 1
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Mouse IgG Antibody

WB AF007 4
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Donkey Anti-Mouse IgG NorthernLights™ NL493-conjugated Antibody

Flow , IHC , ICC NL009 5
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Mouse F(ab)2 IgG (H+L) Fluorescein-conjugated Antibody

Flow F0103B 5  
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Goat Anti-Mouse IgG Biotinylated Antibody

WB BAF007 4
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Mouse/Rabbit IgG VisUCyte HRP Polymer Antibody

IHC VC002  
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Mouse IgG2A Antibody

WB , Flow MAB0033  
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Mouse IgG VisUCyte HRP Polymer Antibody

IHC VC001  
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Rat Anti-Mouse IgG2A PE-conjugated Antibody

Flow F0129 1  
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Mouse IgG2A Antibody

Flow MAB0032  
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Rat Anti-Mouse IgG2A APC-conjugated Antibody

Flow F0130  
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Mouse F(ab)2 IgG (H+L) PerCP-conjugated Antibody

Flow F0114  
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Rat Anti-Mouse IgG2A PerCP-conjugated Antibody

Flow F0131  
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