Tissue expression
Cell line expression
Protein structure

CNTN4

Contactin 4
BIG-2 
This gene encodes a member of the contactin family of immunoglobulins. Contactins are axon-associated cell adhesion molecules that function in neuronal network formation and plasticity. The encoded protein is a glycosylphosphatidylinositol-anchored neuronal membrane protein that may play a role in the formation of axon connections in the developing nervous system. Deletion or mutation of this gene may play a role in 3p deletion syndrome and autism spectrum disorders. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2011]
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203 antibodies from 31 providers.

Antibody properties

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AntibodyRefsTypeWBELICCIPIHCFC
Invitrogen Antibodies
8 antibodies
Novus Biologicals
5 antibodies
R&D Systems
3 antibodies
Biorbyt
14 antibodies
Cusabio Biotech Co., Ltd
5 antibodies
antibodies-online
64 antibodies
Abnova Corporation
4 antibodies
OriGene
2 antibodies
Everest Biotech
1 antibody
NSJ Bioreagents
1 antibody
Proteintech Group
1 antibody
St John's Laboratory
3 antibodies
Antibodies.com
4 antibodies
FineTest Biotech
1 antibody
NovoPro Bioscience Inc.
1 antibody
Acris Antibodies GmbH
1 antibody
Aviva Systems Biology
1 antibody
MyBioSource
4 antibodies
Abcepta
1 antibody
Abbexa
7 antibodies
Boster Biological Technology
1 antibody
GeneTex
1 antibody
ProSci
1 antibody
RabMAbs
2 antibodies
Creative Biolabs
8 antibodies
Creative Diagnostics
4 antibodies
MilliporeSigma / Merck KGaA
2 antibodies
Abbkine Scientific Co.Ltd.
1 antibody
United States Biological
14 antibodies
Leading Biology
1 antibody