CXCR4 Antibody


Western Blot: CXCR4 Antibody [NBP1-77560] - WB analysis of CXCR4 in A. HeLa and B. A431 cell lysate.
Simple Western: CXCR4 Antibody [NBP1-77560] - Simple Western lane view shows a specific band for CXCR4 in 1.0 mg/ml of HeLa lysate. This experiment was performed under reducing conditions using the 12-230 kDa more

Product Details

Reactivity HuSpecies Glossary
Applications WB, Simple Western
1 mg/ml

CXCR4 Antibody Summary

A synthetic peptide made to a C-terminal portion of the human CXCR4 protein (between residues 300-352) [UniProt P61073]
Cell membrane.
Immunogen affinity purified
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  • Western Blot 2 ug/ml
  • Simple Western 1:25
Application Notes
This CXCR4 antibody is useful for Western blot, where a band is seen ~45 kDa.

In Simple Western only 10 - 15 uL of the recommended dilution is used per data point. Separated by Size-Wes, Sally Sue/Peggy Sue.
Positive Control
HeLa Lysate (NB800-PC1)
Read Publication using
NBP1-77560 in the following applications:

  • WB
    1 publication

Reactivity Notes


Packaging, Storage & Formulations

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Tris-Glycine and 0.15M NaCl
0.05% Sodium Azide
1 mg/ml
Immunogen affinity purified

Alternate Names for CXCR4 Antibody

  • 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
  • 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
  • NPYR
  • NPYY3R
  • seven transmembrane helix receptor
  • seven-transmembrane-segment receptor, spleen
  • Stromal cell-derived factor 1 receptor


CXCR4 (C-X-C chemokine receptor type 4) is a member of GPCR1 family and is expressed as a multipass membrane protein in several tissues wherein it acts as a receptor for the C-X-C chemokine CXCL12/SDF-1 that transduces a signal by increasing intracellular calcium ion levels and enhancing MAPK1/MAPK3 activation. CXCR4 acts as a receptor for extracellular ubiquitin; leading to enhanced intracellular calcium ions and reduced cellular cAMP levels. CXCR4 is involved in hematopoiesis, cardiac ventricular septum formation and plays an essential role in vascularization of the gastrointestinal tract via regulating vascular branching and/or remodeling processes in endothelial cells. CXCR4 is involved in cerebellar development and mediate hippocampal-neuron survival in CNS. It also acts as a coreceptor (CD4 being the primary receptor) for HIV-1 X4 isolates and as a primary receptor for some HIV-2 isolates, and promotes Env-mediated fusion of the virus.


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 CXCR4 Antibody (NBP1-77560)(1)

We have publications tested in 1 confirmed species: Human.

We have publications tested in 1 application: WB.

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Product General Protocols

View specific protocols for CXCR4 Antibody (NBP1-77560): Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

Video Protocols

WB Video Protocol

FAQs for CXCR4 Antibody (NBP1-77560). (Showing 1 - 1 of 1 FAQ).

  1. Which is your best CXCR4 for immunohistochemistry in paraffin tissues? I would like to detect it in paraffin embedded tissues from human breast cancer samples.
    • CXCR4 antibody (NB100-74396) is our best selling product among all the CXCR4 antibodies and it has been validated for IHC-P in human cervical carcinoma tissue sections. NB100-74396 has been cited in at least 7 research publications. Additionally, here is a list of all of our CXCR4 antibodies that has been verified in IHC-P in human samples.

Positive Control Lysate(s)

Secondary Antibodies


Isotype Controls

Other Available Formats

Alexa Fluor 405 Labeled NBP1-77560AF405
Alexa Fluor 488 Labeled NBP1-77560AF488
Alexa Fluor 647 Labeled NBP1-77560AF647
Alexa Fluor 700 Labeled NBP1-77560AF700
Biotin Labeled NBP1-77560B
DyLight 405 Labeled NBP1-77560V
DyLight 488 Labeled NBP1-77560G
DyLight 550 Labeled NBP1-77560R
DyLight 650 Labeled NBP1-77560C
HRP Labeled NBP1-77560H

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Blogs on CXCR4.

LAMP2: Protector of the lysosome
LAMP2 belongs to the family of membrane glycoproteins who confer selectins with carbohydrate ligands. LAMP2 has been implicated in tumor cell metastasis, as well as overall protection, maintenance, and adhesion of the lysosome. It appears that LAMP2 m...  Read full blog post.

CXCR4 Studies on Neural and Stem Cells
The CXCR4 (C-X-C chemokine receptor type 4) protein is one member of the G-protein coupled receptor (GPCR1) family. As a multipass membrane protein that is found in several tissues, it is the receptor for the C-X-C chemokine CXCL12/SDF-1. The CXCR4 li...  Read full blog post.

Understanding CXCR4 and SDF1
CXCR4 (C-X-C chemokine receptor type 4) is a member of the G-protein coupled receptor (GPCR1) family. It is expressed as a multipass membrane protein in several tissues where it acts as the receptor for the C-X-C chemokine CXCL12/SDF-1. This ligand in...  Read full blog post.

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Gene Symbol CXCR4