Tissue expression
Cell line expression
Protein structure

PIK3R3

Phosphoinositide-3-kinase regulatory subunit 3
p55 
Phosphatidylinositol 3-kinase (PI3K) phosphorylates phosphatidylinositol and similar compounds, which then serve as second messengers in growth signaling pathways. PI3K is composed of a catalytic and a regulatory subunit. The protein encoded by this gene represents a regulatory subunit of PI3K. The encoded protein contains two SH2 domains through which it binds activated protein tyrosine kinases to regulate their activity. [provided by RefSeq, Jun 2016]
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359 antibodies from 36 providers.

Antibody properties

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AntibodyRefsTypeWBELICCIPIHCFC
Proteintech Group
2 antibodies
Invitrogen Antibodies
32 antibodies
antibodies-online
89 antibodies
Abnova Corporation
7 antibodies
Abgent
2 antibodies
Biorbyt
81 antibodies
Novus Biologicals
8 antibodies
NovoPro Bioscience Inc.
3 antibodies
Cell Signaling Technology, Inc
2 antibodies
Atlas Antibodies
2 antibodies
Boster Biological Technology
2 antibodies
Cusabio Biotech Co., Ltd
5 antibodies
St John's Laboratory
6 antibodies
GeneTex
4 antibodies
FineTest Biotech
1 antibody
HUABIO Research
1 antibody
OriGene
5 antibodies
Aviva Systems Biology
3 antibodies
R&D Systems
2 antibodies
Acris Antibodies GmbH
3 antibodies
ProSci
2 antibodies
Signalway Antibody LLC
1 antibody
Abbkine Scientific Co.Ltd.
1 antibody
Affinity Biosciences
1 antibody
Bioss
1 antibody
MyBioSource
4 antibodies
Abbexa
8 antibodies
MilliporeSigma / Merck KGaA
4 antibodies
Leading Biology
2 antibodies
Aladdin Scientific Corporation
1 antibody
RabMAbs
1 antibody
United States Biological
28 antibodies
Creative Diagnostics
2 antibodies
Creative Biolabs
5 antibodies
Rockland Immunochemicals, Inc.
2 antibodies