PTP4A2

gene product
HU-PP-1, OV-1, PRL-2, ptp-IV1a, PTP4A, PTPCAAX2
The protein encoded by this gene belongs to a small class of the protein tyrosine phosphatase (PTP) family. PTPs are cell signaling molecules that play regulatory roles in a variety of cellular processes. PTPs in this class contain a protein tyrosine phosphatase catalytic domain and a characteristic C-terminal prenylation motif. This PTP has been shown to primarily associate with plasmic and endosomal membrane through its C-terminal prenylation. This PTP was found to interact with the beta-subunit of Rab geranylgeranyltransferase II (beta GGT II), and thus may function as a regulator of GGT II activity. Overexpression of this gene in mammalian cells conferred a transformed phenotype, which suggested its role in tumorigenesis. Alternatively spliced transcript variants have been described. Related pseudogenes exist on chromosomes 11, 12 and 17. [provided by RefSeq, Aug 2010]
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182 antibodies from 26 providers.

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AntibodyRefsTypeWBELICCIPIHCFC
Biorbyt
18 antibodies
OriGene
4 antibodies
Novus Biologicals
3 antibodies
Abgent
2 antibodies
GeneTex
2 antibodies
antibodies-online
82 antibodies
Invitrogen Antibodies
2 antibodies
NovoPro Bioscience Inc.
2 antibodies
Aviva Systems Biology
1 antibody
ProSci
2 antibodies
Boster Biological Technology
1 antibody
NSJ Bioreagents
1 antibody
LifeSpan BioSciences, Inc.
22 antibodies
Affinity Biosciences
1 antibody
Abbkine Scientific Co.Ltd.
1 antibody
Creative Biolabs
6 antibodies
MyBioSource
2 antibodies
Abnova Corporation
3 antibodies
Creative Diagnostics
2 antibodies
RabMAbs
2 antibodies
Acris Antibodies GmbH
5 antibodies
St John's Laboratory
2 antibodies
EMD Millipore
1 antibody
Sigma-Aldrich
2 antibodies
United States Biological
1 antibody