General Information

Product

CXCR4 Antibody

Verified Applications

CM, ELISA, ICC, IF, IHC, IP, WB

Host

Rabbit

Species Cross Reactivity

Human, Mouse, Rat

Immunogen

Synthetic peptide taken within amino acid region 15-65 on CXCR4 protein.

Accession #

GenBank: CAA12166

Physical Properties

Quantity

100 µg

Volume

200 µl

Concentration

0.68-0.75 µg/µl in antibody stabilization buffer

Immunoglobulin

IgG

Form

Affinity Purified

Clonality

Polyclonal

Storage

-20⁰C for long term storage

Application Protocol

ELISA

1:10,000

Immunocytochemistry

1:250

Immunofluorescence

1:250

Immunohistochemistry

1:250

Immunoprecipitation

1:250

Western Blot

1:500

Protein

Uniprot #

P61073

Overview

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. Acts as a receptor for extracellular ubiquitin; leading to enhanced intracellular calcium ions and reduced cellular cAMP levels. Involved in hematopoiesis and in cardiac ventricular septum formation. Also plays an essential role in vascularization of the gastrointestinal tract, probably by regulating vascular branching and/or remodeling processes in endothelial cells. Involved in cerebellar development. In the CNS, could mediate hippocampal-neuron survival. Acts as a coreceptor (CD4 being the primary receptor) for HIV-1 X4 isolates and as a primary receptor for some HIV-2 isolates. Promotes Env-mediated fusion of the virus. Binds bacterial lipopolysaccharide (LPS) et mediates LPS-induced inflammatory response, including TNF secretion by monocytes.

Molecular Function

Host-virus Interaction

Subcellular Location

Cell membrane; Multi-pass membrane protein. Cell junction. Early endosome. Late endosome. Lysosome

Expression

Expressed in numerous tissues, such as peripheral blood leukocytes, spleen, thymus, spinal cord, heart, placenta, lung, liver, skeletal muscle, kidney, pancreas, cerebellum, cerebral cortex and medulla (in microglia as well as in astrocytes), brain microvascular, coronary artery and umbilical cord endothelial cells. Isoform 1 is predominant in all tissues tested.

Structure

Monomer. Can form dimers.

Alternative Nomenclature

C-X-C chemokine receptor type 4 antibody

CD184 antibody

Chemokine CXC Motif Receptor 4 antibody

CXCR4 antibody

D2S201E antibody

FB22 antibody

Fusin antibody

HM89 antibody

HSY3RR antibody

LAP 3 antibody

LCR1 antibody

LESTR antibody

Leukocyte derived seven transmembrane domain receptor antibody

Lipopolysaccharide associated protein 3 antibody

Neuropeptide Y receptor Y3 antibody

NPY3R antibody

NPYR antibody

NPYRL antibody

Probable G protein coupled receptor lcr1 homolog antibody

SDF 1 receptor antibody

Stromal cell derived factor 1 receptor antibody

WHIM antibody