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PSMB4 Rabbit anti-Human, Polyclonal, Invitrogen™

Rabbit Polyclonal Antibody

Manufacturer:  Invitrogen PA527521

Catalog No. PIPA527521

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PA5-27521 targets Proteasome beta 4 in WB applications and shows reactivity with Human samples. The PA5-27521 immunogen is recombit fragment corresponding to a region within amino acids 1 and 264 of Human Proteasome beta 4. Store product as a concentrated solution. Centrifuge briefly prior to opening the vial. For short-term storage (1-2 weeks), product can be stored at 4°C. For long-term storage, aliquot and store product at -20° C or below, avioiding multiple freeze-thaw cycles.

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.


Recombit fragment corresponding to a region within amino acids 1 and 264 of Human Proteasome beta 4
Antigen affinity chromatography
Western Blot
0.73 mg/mL
0.1M tris glycine with 10% glycerol and 0.01% thimerosal; pH 7
HN3, HsN3, PROS-26, PROS26, 26 kDa prosomal protein, hsBPROS26, macropain beta chain, multicatalytic endopeptidase complex beta chain, proteasome beta chain, proteasome chain 3, proteasome subunit HsN3, proteasome subunit beta type-4, proteasome subunit, beta type, 4
100 μL
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
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