Tissue expression
Cell line expression
Protein structure

PSMB9

Proteasome 20S subunit beta 9
beta1i, LMP2, PSMB6i, RING12 
The proteasome is a multicatalytic proteinase complex with a highly ordered ring-shaped 20S core structure. The core structure is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. This gene encodes a member of the proteasome B-type family, also known as the T1B family, that is a 20S core beta subunit. This gene is located in the class II region of the MHC (major histocompatibility complex). Expression of this gene is induced by gamma interferon and this gene product replaces catalytic subunit 1 (proteasome beta 6 subunit) in the immunoproteasome. Proteolytic processing is required to generate a mature subunit. [provided by RefSeq, Mar 2010]
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515 antibodies from 38 providers.

Antibody properties

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AntibodyRefsTypeWBELICCIPIHCFC
Proteintech Group
2 antibodies
Invitrogen Antibodies
38 antibodies
NSJ Bioreagents
3 antibodies
OriGene
28 antibodies
Biorbyt
66 antibodies
Novus Biologicals
37 antibodies
antibodies-online
134 antibodies
FineTest Biotech
1 antibody
NovoPro Bioscience Inc.
1 antibody
Boster Biological Technology
3 antibodies
Aviva Systems Biology
3 antibodies
Arigo
2 antibodies
GeneTex
4 antibodies
Atlas Antibodies
2 antibodies
HUABIO Research
1 antibody
Cusabio Biotech Co., Ltd
5 antibodies
St John's Laboratory
3 antibodies
ProSci
2 antibodies
Affinity Biosciences
1 antibody
Enzo Life Sciences
6 antibodies
R&D Systems
1 antibody
Santa Cruz Biotechnology
1 antibody
Bioworld Technology, Inc
1 antibody
Everest Biotech
1 antibody
Antibodies.com
1 antibody
Acris Antibodies GmbH
7 antibodies
RabMAbs
1 antibody
MyBioSource
10 antibodies
Creative Biolabs
13 antibodies
Leading Biology
4 antibodies
Abnova Corporation
2 antibodies
Abgent
1 antibody
United States Biological
49 antibodies
Creative Diagnostics
5 antibodies
Abbexa
2 antibodies
MilliporeSigma / Merck KGaA
2 antibodies