PSMB1 Antibody / Proteasome subunit beta type-1

PSMB1 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.

Product Specifications

CAS Number

9007-83-4

Specifications

Flow cytometry: 1:25 (1x10e6 cells), Immunofluorescence: 1:25, Immunohistochemistry (FFPE) : 1:25, Western blot: 1:500-1:2000

UniProt

P20618

Host

Rabbit

Reactivity

Human, Mouse

Immunogen

A portion of amino acids 214-241 from the human protein was used as the immunogen for the PSMB1 antibody.

Clonality

Polyclonal

Isotype

Applications

FACS, IF, IHC-P, WB

Purity

Antigen affinity purified

Format

Purified

Buffer

In 1X PBS, pH 7.4, with 0.09% sodium azide

Reconstitution

Aliquot the PSMB1 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

Limitations

This PSMB1 antibody is available for research use only.

Storage Conditions

Aliquot the PSMB1 antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.

Formulation

In 1X PBS, pH 7.4, with 0.09% sodium azide

Applications Notes

The stated application concentrations are suggested starting points. Titration of the PSMB1 antibody may be required due to differences in protocols and secondary/substrate sensitivity.