Recombinant Human PSMB4, His-tagged PSMB4-30367TH

Recombinant Human PSMB4, His-tagged


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Recombinant Human PSMB4, His-tagged

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Cat.No. : PSMB4-30367TH
Product Overview : Recombinant full length Human Proteasome subunit beta type 4 (amino acids 46-264) with an N terminal His tag; 240aa, 26.6kDa.
Description : 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.
Protein length : 219 amino acids
Conjugation : HIS
Molecular Weight : 26.600kDa inclusive of tags
Source : E. coli
Form : Liquid
Purity : >90% by SDS-PAGE
Storage buffer : pH: 8.00Constituents:0.32% Tris HCl, 30% Glycerol, 0.02% DTT, 0.58% Sodium chloride
Storage : Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Sequence Similarities : Belongs to the peptidase T1B family.
Gene Name : PSMB4 proteasome (prosome, macropain) subunit, beta type, 4 [ Homo sapiens ]
Official Symbol : PSMB4
Synonyms : PSMB4; proteasome (prosome, macropain) subunit, beta type, 4; proteasome subunit beta type-4; HN3; PROS26;
Gene ID : 5692
mRNA Refseq : NM_002796
Protein Refseq : NP_002787
MIM : 602177
Uniprot ID : P28070
Chromosome Location : 1q21
Pathway : APC/C-mediated degradation of cell cycle proteins, organism-specific biosystem; APC/C:Cdc20 mediated degradation of Securin, organism-specific biosystem; APC/C:Cdc20 mediated degradation of mitotic proteins, organism-specific biosystem; APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1, organism-specific biosystem; Activation of APC/C and APC/C:Cdc20 mediated degradation of mitotic proteins, organism-specific biosystem;
Function : lipopolysaccharide binding; peptidase activity; threonine-type endopeptidase activity;

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