Tissue expression
Cell line expression
Protein structure

RPS3

Ribosomal protein S3
FLJ26283, FLJ27450, MGC87870, S3 
Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a ribosomal protein that is a component of the 40S subunit, where it forms part of the domain where translation is initiated. The protein belongs to the S3P family of ribosomal proteins. Studies of the mouse and rat proteins have demonstrated that the protein has an extraribosomal role as an endonuclease involved in the repair of UV-induced DNA damage. The protein appears to be located in both the cytoplasm and nucleus but not in the nucleolus. Higher levels of expression of this gene in colon adenocarcinomas and adenomatous polyps compared to adjacent normal colonic mucosa have been observed. This gene is co-transcribed with the small nucleolar RNA genes U15A and U15B, which are located in its first and fifth introns, respectively. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. Multiple alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2012]
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342 antibodies from 35 providers.

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AntibodyRefsTypeWBELICCIPIHCFC
Proteintech Group
6 antibodies
Invitrogen Antibodies
25 antibodies
GeneTex
3 antibodies
NovoPro Bioscience Inc.
3 antibodies
FineTest Biotech
3 antibodies
Novus Biologicals
4 antibodies
Boster Biological Technology
3 antibodies
antibodies-online
112 antibodies
Affinity Biosciences
2 antibodies
OriGene
3 antibodies
Atlas Antibodies
1 antibody
St John's Laboratory
4 antibodies
Bioworld Technology, Inc
2 antibodies
Cusabio Biotech Co., Ltd
5 antibodies
Bethyl Laboratories
2 antibodies
Aviva Systems Biology
3 antibodies
Cell Signaling Technology, Inc
2 antibodies
HUABIO Research
1 antibody
Abnova Corporation
3 antibodies
Abgent
2 antibodies
Acris Antibodies GmbH
5 antibodies
RabMAbs
3 antibodies
Abbkine Scientific Co.Ltd.
1 antibody
MilliporeSigma / Merck KGaA
3 antibodies
NSJ Bioreagents
1 antibody
United States Biological
44 antibodies
Abbexa
7 antibodies
Creative Biolabs
13 antibodies
MyBioSource
4 antibodies
ProSci
2 antibodies
Creative Diagnostics
1 antibody
EMD Millipore
1 antibody
Leading Biology
3 antibodies