The Proteasome 20S beta 3 Antibody from Bioss Inc. is a Rabbit Polyclonal antibody to PSMA3. This antibody recognizes Homo Sapiens, Human, Mouse, and Rat antigen. The Proteasome 20S beta 3 Antibody has been shown to work in the following applications: EIA, Immunoassay, ELISA, Immunofluorescence, Immunohistochemistry, Immunohistochemistry - fixed, Immunohistochemistry - frozen, and Western Blot.
Description
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