PSMB2 Antibody / Proteasome subunit beta type 2

PSMB2 Antibody / Proteasome subunit beta type 2

• Description: Proteasome subunit beta type-2 also known as 20S proteasome subunit beta-4 (based on systematic nomenclature) is a protein that in humans is encoded by the PSMB2 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. Multiple alternatively spliced transcript variants encoding distinct isoforms have been found for this gene.
• CAS Number: 9007-83-4
• UniProt: P49721
• Host: Rabbit
• Immunogen: E. coli-derived recombinant human protein (amino acids M1-S201) was used as the immunogen for the PSMB2 antibody.
• Clonality: Polyclonal
• Isotype: IgG
• Applications: WB, IF, FACS, Direct ELISA
• Format: Antigen affinity purified
• Buffer: 0.5mg/ml if reconstituted with 0.2ml sterile DI water
• Reconstitution: After reconstitution, the PSMB2 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.
• Limitations: This PSMB2 antibody is available for research use only.