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CXCR4 Polyclonal antibody

CXCR4 Polyclonal Antibody for IHC, IP, WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

WB, IP, IHC, IF, ELISA

Conjugate

Unconjugated

Cat no : 11073-2-AP

Synonyms

CD184, CXC R4, CXCR 4, CXCR4, CXCR4B, D2S201E, FB22, Fusin, HM89, HSY3RR, LAP3, LCR1, LESTR, SDF 1 receptor, WHIM



Tested Applications

Positive WB detected inrat spleen tissue, Jurkat cells, HeLa cells, mouse spleen tissue
Positive IP detected inHeLa cells
Positive IHC detected inhuman tonsillitis tissue, mouse spleen tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:500-1:2000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:500-1:1000 for WB
Immunohistochemistry (IHC)IHC : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

11073-2-AP targets CXCR4 in WB, IP, IHC, IF, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen CXCR4 fusion protein Ag1528
Full Name chemokine (C-X-C motif) receptor 4
Calculated molecular weight 352 aa, 40 kDa
Observed molecular weight 60-70 kDa
GenBank accession numberBC020968
Gene symbol CXCR4
Gene ID (NCBI) 7852
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

C-X-C chemokine receptor type 4 (CXCR4) is a widely expressed G protein-coupled seven-transmembrane receptor. CXCL12/SDF-1 is the biological ligand for CXCR4. The binding of CXCL12 to CXCR4 induces intracellular signaling through several divergent pathways initiating signals related to chemotaxis, cell survival and/or proliferation, increase in intracellular calcium, and gene transcription (PMID: 20484021). CXCR4 also functions as a coreceptor for HIV-1 entry (PMID: 9427609). CXCR4 has a calculated molecular weight of 40 kDa. In addition to the predicted species of 45-47 kDa for glycosylated CXCR4 monomers, due to ubiquitination, dimeration, and different degrees of glycosylation, additional species can also exist and have been reported in some researches, including 67 kDa (PMID: 23917520), 55, 67, 87 kDa (PMID: 20028517), 80 kDa (PMID: 10506573), 47, 50, 62, and 98 kDa (PMID: 16204649).

Protocols

Product Specific Protocols
WB protocol for CXCR4 antibody 11073-2-APDownload protocol
IHC protocol for CXCR4 antibody 11073-2-APDownload protocol
IP protocol for CXCR4 antibody 11073-2-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols

Publications

SpeciesApplicationTitle
humanWB

Nat Commun

Low chorionic villous succinate accumulation associates with recurrent spontaneous abortion risk.

Authors - Xiao-Hui Wang
humanWB

Nat Commun

N6-methyladenosine modification of circNSUN2 facilitates cytoplasmic export and stabilizes HMGA2 to promote colorectal liver metastasis.

Authors - Ri-Xin Chen
mouseWB

Theranostics

Bioengineering CXCR4-overexpressing cell membrane functionalized ROS-responsive nanotherapeutics for targeting cerebral ischemia-reperfusion injury.

Authors - Li Luo
ratWB,IHC,IF

Biomater Sci

The effects of Sr-incorporated micro/nano rough titanium surface on rBMSC migration and osteogenic differentiation for rapid osteointegration

Authors - Chuan Zhou
mouseWB

Brain Behav Immun

Cerebral ischemia increases bone marrow CD4(+)CD25(+)FoxP3(+) regulatory T cells in mice via signals from sympathetic nervous system.

Authors - Jianping Wang
ratWB

Stem Cell Res Ther

Sequential transplantation of exosomes and mesenchymal stem cells pretreated with a combination of hypoxia and Tongxinluo efficiently facilitates cardiac repair.

Authors - Yuyan Xiong