Tissue expression
Cell line expression
Protein structure

PTPRB

Protein tyrosine phosphatase receptor type B
PTPB 
The protein encoded by this gene is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. This PTP contains an extracellular domain, a single transmembrane segment and one intracytoplasmic catalytic domain, thus belongs to receptor type PTP. The extracellular region of this PTP is composed of multiple fibronectin type_III repeats, which was shown to interact with neuronal receptor and cell adhesion molecules, such as contactin and tenascin C. This protein was also found to interact with sodium channels, and thus may regulate sodium channels by altering tyrosine phosphorylation status. The functions of the interaction partners of this protein implicate the roles of this PTP in cell adhesion, neurite growth, and neuronal differentiation. Alternate transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2011]
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122 antibodies from 24 providers.

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AntibodyRefsTypeWBELICCIPIHCFC
antibodies-online
20 antibodies
Biorbyt
13 antibodies
Invitrogen Antibodies
5 antibodies
St John's Laboratory
2 antibodies
GeneTex
2 antibodies
Everest Biotech
1 antibody
Novus Biologicals
5 antibodies
Abbkine Scientific Co.Ltd.
1 antibody
Affinity Biosciences
1 antibody
Boster Biological Technology
1 antibody
Cusabio Biotech Co., Ltd
1 antibody
Creative Diagnostics
2 antibodies
MyBioSource
3 antibodies
Atlas Antibodies
1 antibody
Creative Biolabs
15 antibodies
HUABIO Research
1 antibody
Proteintech Group
1 antibody
Abbexa
3 antibodies
MilliporeSigma / Merck KGaA
2 antibodies
Aviva Systems Biology
1 antibody
Abgent
1 antibody
Leading Biology
1 antibody
ProSci
1 antibody