PSME1，also known as PA28 alpha，is an interferon gamma (IFNG) inducible proteasome activator required for presentation of certain major histocompatibility (MHC) class I antigens. The PSME1 complex is an alternative proteasome activator that does not employ the use of ubiquitin. The PSME1 complex is composed of two homologous subunits，alpha and beta，which have similar catalytic properties and associate to form a hexameric ring.
应用类型
Western blot, ELISA
免疫原
Recombinant human PSME1 (1-249aa) purified from E. coli
