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Key Documents

C3116

Sigma-Aldrich

Anti-CXCR4 antibody produced in rabbit

affinity isolated antibody, buffered aqueous solution

Synonym(s):

Anti-CXC Chemokine Receptor 4

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About This Item

MDL number:
MFCD01092337
UNSPSC Code:
51111800

biological source

rabbit

Quality Level

200

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

species reactivity

human

technique(s)

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 9-14 μg/mL

UniProt accession no.

P61073

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... CXCR4(7852)
mouse ... Cxcr4(12767)
rat ... Cxcr4(60628)

Immunogen

synthetic peptide corresponding to the third cytoplasmic loop of human CXC chemokine receptor 4 (CXCR4), conjugated to KLH. The immunizing peptide has 100% homology with the rat and mouse gene.

Application

Anti-CXCR4 antibody produced in rabbit is suitable for immunohistochemistry of formalin-fixed, paraffin-embedded tissue sections at a working concentration of 9-14 μg/mL. It was used to stain rat bladder sections at a dilution of 1:2000, incubated overnight.

Biochem/physiol Actions

CXCR4 is a cell surface receptor of the chemokine CXCL12 (SDF-1) and is involved in metastasis, hematopoiesis and immune responses. It acts with CD4 to facilitate the entry of HIV into target cells. CXCR4 has important roles in tumor initiation, proliferation, invasion and metastasis of breast cancer cells.

Physical form

Solution in phosphate buffered saline, containing 0.1% sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

10 - Combustible liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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M J Walters et al.
British journal of cancer, 110(5), 1179-1188 (2014-01-16)
In experimental models of glioblastoma multiforme (GBM), irradiation (IR) induces local expression of the chemokine CXCL12/SDF-1, which promotes tumour recurrence. The role of CXCR7, the high-affinity receptor for CXCL12, in the tumour's response to IR has not been addressed. We
Angelo Ferrari et al.
BMC veterinary research, 8, 27-27 (2012-03-16)
Mammary tumours frequently develop in female domestic cats being highly malignant in a large percentage of cases. Chemokines regulate many physiological and pathological processes including organogenesis, chemotaxis of inflammatory cells, as well as tumour progression and metastasization. In particular, the
Pedro L Vera et al.
PloS one, 3(12), e3898-e3898 (2008-12-11)
Macrophage migration inhibitory factor (MIF) is a pro-inflammatory cytokine involved in cystitis and a non-cognate ligand of the chemokine receptor CXCR4 in vitro. We studied whether CXCR4-MIF associations occur in rat bladder and the effect of experimental cystitis. Twenty male
Max Yan et al.
Breast cancer research : BCR, 13(2), R47-R47 (2011-04-28)
Basal-like breast cancers behave more aggressively despite the presence of a dense lymphoid infiltrate. We hypothesised that immune suppression in this subtype may be due to T regulatory cells (Treg) recruitment driven by hypoxia-induced up-regulation of CXCR4 in Treg. Immunoperoxidase
Bikash Debnath et al.
Theranostics, 3(1), 47-75 (2013-02-06)
CXCR4 is a G-protein-coupled receptor involved in a number of physiological processes in the hematopoietic and immune systems. The SDF-1/CXCR4 axis is significantly associated with several diseases, such as HIV, cancer, WHIM syndrome, rheumatoid arthritis, pulmonary fibrosis and lupus. For
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