Name: PSMD2抗原（重組蛋白）
Brand: 通蔚生物

中文名稱： PSMD2抗原（重組蛋白）

英文名稱： PSMD2 Antigen (Recombinant Protein)

別名： S2; P97; Rpn1; TRAP2

儲(chǔ) 存： 冷凍（-20℃）

相關(guān)類別：抗原

概述

Fusion protein corresponding to C terminal 250 amino acids of human PSMD2

技術(shù)規(guī)格

Full name:	Proteasome (prosome, macropain) 26S subunit, non-ATPase, 2
Synonyms:	S2; P97; Rpn1; TRAP2
Swissprot:	Q13200
Gene Accession:	BC007897
Purity:	>85%, as determined by Coomassie blue stained SDS-PAGE
Expression system:	Escherichia coli
Tags:	His tag C-Terminus, GST tag N-Terminus
Background:	The 26S proteasome is a multicatalytic proteinase complex with a highly ordered structure composed of 2 complexes, a 20S core and a 19S regulator. The 20S core 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. The 19S regulator is composed of a base, which contains 6 ATPase subunits and 2 non-ATPase subunits, and a lid, which contains up to 10 non-ATPase 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 one of the non-ATPase subunits of the 19S regulator lid. In addition to participation in proteasome function, this subunit may also participate in the TNF signalling pathway since it interacts with the tumor necrosis factor type 1 receptor. A pseudogene has been identified on chromosome 1.

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