CNTNAP1

gene product
Caspr, CNTNAP, NRXN4, p190
The gene product was initially identified as a 190-kD protein associated with the contactin-PTPRZ1 complex. The 1,384-amino acid protein, also designated p190 or CASPR for 'contactin-associated protein,' includes an extracellular domain with several putative protein-protein interaction domains, a putative transmembrane domain, and a 74-amino acid cytoplasmic domain. Northern blot analysis showed that the gene is transcribed predominantly in brain as a transcript of 6.2 kb, with weak expression in several other tissues tested. The architecture of its extracellular domain is similar to that of neurexins, and this protein may be the signaling subunit of contactin, enabling recruitment and activation of intracellular signaling pathways in neurons. [provided by RefSeq, Jan 2009]
More gene data

Featured antibodies

Antibodies

 

Filters

Application

Antibodypedia Validation Initiative

Validation method

Reference

Provider

Host

Reactivity

Antibody type

Conjugate

  or   Clear
Enhanced validation
Supportive data in Antibodypedia
Data presented on provider website
Data in Antibodypedia (inconclusive)
Recommended by provider
Validated within AVI
Eligible for validation within AVI
169 antibodies from 28 providers.

Antibody properties

General

Applications

or Cancel
AntibodyRefsTypeWBELICCIPIHCFC
antibodies-online
83 antibodies
NovoPro Bioscience Inc.
3 antibodies
LifeSpan BioSciences, Inc.
32 antibodies
Cell Signaling Technology, Inc
1 antibody
Proteintech Group
1 antibody
Novus Biologicals
4 antibodies
Invitrogen Antibodies
4 antibodies
OriGene
2 antibodies
R&D Systems
2 antibodies
Atlas Antibodies
1 antibody
Rockland Immunochemicals, Inc.
1 antibody
GeneTex
2 antibodies
Biorbyt
8 antibodies
Abbkine Scientific Co.Ltd.
1 antibody
Affinity Biosciences
1 antibody
Boster Biological Technology
1 antibody
MyBioSource
3 antibodies
Aviva Systems Biology
1 antibody
UC Davis/NIH NeuroMab Facility
2 antibodies
St John's Laboratory
2 antibodies
ProSci
1 antibody
Creative Diagnostics
2 antibodies
Sigma-Aldrich
2 antibodies
RabMAbs
1 antibody
Abbexa
4 antibodies
Abgent
1 antibody
United States Biological
1 antibody
Abnova Corporation
2 antibodies