Human CXCR4 PerCP-conjugated Antibody

Name: Human CXCR4 PerCP-conjugated Antibody
Brand: R&D Systems
SKU: FAB173C

Catalog #: FAB173C Datasheet / COA / SDS

Discontinued Product

FAB173C has been discontinued.

View all CXCR4 products.

Detection of CXCR4 in Human Blood Lymphocytes by Flow Cytometry.

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All CXCR4 Antibodies

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Human CXCR4 PerCP-conjugated Antibody Summary

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 IgG_2B Clone # 44717

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

Mouse 3T3 cells transfected with human CXCR4

Formulation

Supplied in a saline solution containing BSA and Sodium Azide.

Label

PerCP (Peridinin-chlorophyll Protein Complex) (Excitation= 482 and 564 nm, Emission= 675 nm)

Applications

Recommended Concentration

Sample

Flow Cytometry

10 µL/10⁶ cells

See below

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.

Scientific Data

Flow Cytometry

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Detection of CXCR4 in Human Blood Lymphocytes by Flow Cytometry. Human peripheral blood lymphocytes were stained with Mouse Anti-Human CD19 Fluorescein-conjugated Monoclonal Antibody (Catalog # FAB4867F) and either (A) Mouse Anti-Human CXCR4 PerCP-conjugated Monoclonal Antibody (Catalog # FAB173C) or (B) Mouse IgG_2BPerCP Isotype Control (Catalog # IC0041C). View our protocol for Staining Membrane-associated Proteins.

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Preparation and Storage

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze.

12 months from date of receipt, 2 to 8 °C as supplied.

Background: CXCR4

CXCR4, also known as CD184, 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. While primarily a membrane protein, CXCR4 undergoes trafficking and internalization in response to stimulation with phorbol esters and ligand (1). Cytoplasmic and nuclear localization of CXCR4 has been observed in colorectal and renal carcinomas (2,3) and it has been used as the basis of prognosis and metastatic state (3,4,5).

References

Orsini, M.J. et al. (1999) J. Biol. Chem. 274:31076.
Zagzag, D. et al. (2005) Cancer Res. 65:6178.
Speetjens, F.M. et al. (2009) Cancer Microenvironment 2:1.
Wang, L. et al. (2009) Oncology Reports 22:1333.
Amara, S. et al. (2015) Cancer Biomark. 15:869.

Long Name

C-X-C Motif Chemokine Receptor 4

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; D2S201E; D2S201ESDF-1 receptor; FB22; Fusin; HM89; HM89NPYRL; HSY3RR; LAP3; LAP-3; LCR1; LESTR; LESTRCD184 antigen; Leukocyte-derived seven transmembrane domain receptor; leukocyte-derived seven-transmembrane-domain receptor; lipopolysaccharide-associated protein 3; neuropeptide Y receptor Y3; NPY3R; NPY3RWHIM; NPYR; NPYRL; NPYY3R; pCXCR4; seven transmembrane helix receptor; seven-transmembrane-segment receptor, spleen; Stromal cell-derived factor 1 receptor; WHIMS