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中文名称：PSMB2抗原（重组蛋白）
英文名称： PSMB2 Antigen (Recombinant Protein)
别 名： HC7-I
储 存： 冷冻（-20℃）
相关类别： 抗原
概 述：
|
Fusion protein corresponding to a region derived from 1-201 amino acids of human PSMB2 |
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Full name: |
proteasome subunit beta 2 |
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Synonyms: |
HC7-I |
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Swissprot: |
P49721 |
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Gene Accession: |
BC000268 |
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Purity: |
>85%, as determined by Coomassie blue stained SDS-PAGE |
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Expression system: |
Escherichia coli |
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Tags: |
His tag C-Terminus, GST tag N-Terminus |
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Background: |
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. |
