Proteasome subunit beta type-5 Antibody / PSMB5 / MB1

Proteasome subunit beta type-5 as known as 20S proteasome subunit beta-5 is a protein that in humans is encoded by the PSMB5 gene. 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. This catalytic subunit is not present in the immunoproteasome and is replaced by catalytic subunit 3i (proteasome beta 8 subunit). Multiple transcript variants encoding different isoforms have been found for this gene.

P28074

Rabbit

Recombinant human protein (amino acids M1-P263) was used as the immunogen for the Proteasome subunit beta type-5 antibody.

Polyclonal

IgG

WB, IHC-P, IF, FACS, Direct ELISA

Purified

0.5mg/ml if reconstituted with 0.2ml sterile DI water

After reconstitution, the Proteasome subunit beta type-5 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

This Proteasome subunit beta type-5 antibody is available for research use only.