Proteasome 20S beta 7 Antibody (4E10)


Western Blot: Proteasome 20S beta 7 Antibody (4E10) [NBP2-01840] HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY Proteasome 20S beta 7 (Right lane) cDNA for 48 hrs and lysed. more

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Proteasome 20S beta 7 Antibody (4E10) Summary

Human recombinant protein fragment corresponding to amino acids 58-277 of human PSMB7(NP_002790) produced in E.coli.
Immunogen affinity purified
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  • Western Blot 1:2000

Reactivity Notes


Packaging, Storage & Formulations

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
PBS (pH 7.3), 1.0% BSA and 50% Glycerol
0.02% Sodium Azide
Immunogen affinity purified

Alternate Names for Proteasome 20S beta 7 Antibody (4E10)

  • EC
  • Macropain chain Z
  • Multicatalytic endopeptidase complex chain Z
  • proteasome (prosome, macropain) subunit, beta type, 7
  • proteasome subunit alpha
  • proteasome subunit beta 7
  • proteasome subunit beta type-7
  • Proteasome subunit Z
  • PSMB7
  • Zproteasome catalytic subunit 2


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 in the proteasome. Expression of this catalytic subunit is downregulated by gamma interferon and proteolytic processing is required to generate a mature subunit. This subunit is not present in the immunoproteasome and is replaced by catalytic subunit 2i (proteasome beta 10 subunit). [provided by RefSeq].


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Gene Symbol PSMB7