ESR1

gene product
ER-alpha, Era, ESR, NR3A1
This gene encodes an estrogen receptor, a ligand-activated transcription factor composed of several domains important for hormone binding, DNA binding, and activation of transcription. The protein localizes to the nucleus where it may form a homodimer or a heterodimer with estrogen receptor 2. Estrogen and its receptors are essential for sexual development and reproductive function, but also play a role in other tissues such as bone. Estrogen receptors are also involved in pathological processes including breast cancer, endometrial cancer, and osteoporosis. Alternative promoter usage and alternative splicing result in dozens of transcript variants, but the full-length nature of many of these variants has not been determined. [provided by RefSeq, Mar 2014]
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3875 antibodies from 49 providers.

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Invitrogen Antibodies
44 antibodies
GeneTex
46 antibodies
Atlas Antibodies
3 antibodies
NSJ Bioreagents
30 antibodies
Novus Biologicals
248 antibodies
antibodies-online
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Boster Biological Technology
7 antibodies
R&D Systems
7 antibodies
Enzo Life Sciences
6 antibodies
NovoPro Bioscience Inc.
20 antibodies
Biorbyt
214 antibodies
Abnova Corporation
50 antibodies
LifeSpan BioSciences, Inc.
574 antibodies
Acris Antibodies GmbH
86 antibodies
OriGene
113 antibodies
Aviva Systems Biology
41 antibodies
Affinity Biosciences
11 antibodies
Signalway Antibody LLC
8 antibodies
Abgent
33 antibodies
Cell Signaling Technology, Inc
9 antibodies
Rockland Immunochemicals, Inc.
2 antibodies
Bioworld Technology, Inc
11 antibodies
St John's Laboratory
29 antibodies
ProSci
16 antibodies
Bethyl Laboratories
4 antibodies
Abbexa
8 antibodies
Proteintech Group
1 antibody
Creative Biolabs
114 antibodies
Spring Bioscience
8 antibodies
Abbkine Scientific Co.Ltd.
14 antibodies
FabGennix
9 antibodies
Creative Diagnostics
30 antibodies
RabMAbs
14 antibodies
Exalpha Biologicals, Inc.
2 antibodies
MyBioSource
52 antibodies
Abbiotec
10 antibodies
EMD Millipore
13 antibodies
ABEOMICS Inc.
2 antibodies
Active Motif
1 antibody
United States Biological
344 antibodies
GenWay
30 antibodies
RayBiotech, Inc.
9 antibodies
Abiocode, Inc.
1 antibody
DB Biotech
1 antibody
Sigma-Aldrich
9 antibodies
BioLegend (formerly Covance Antibody Products)
1 antibody
Aalto Bio Reagents Ltd.
1 antibody