PSMB3 protein (His tag) (80R-2047)
Recombinant human PSMB3 protein (His tag)
|Synonyms||PSMB-3, PSMB3, PSMB 3 protein, Proteasome subunit beta type-3 protein, HC10-II protein, PSMB 3, PSMB-3 protein|
SDS-PAGE analysis of PSMB3 protein (His tag) (80R-2047)
SDS-PAGE gel analysis of PSMB3 protein (His tag) where the figure is annotated with amount of protein run on the gel.
|Residues||1-205 amino acids: MGSSHHHHHH SSGLVPRGSH MSIMSYNGGA VMAMKGKNCV AIAADRRFGI QAQMVTTDFQ KIFPMGDRLY IGLAGLATDV QTVAQRLKFR LNLYELKEGR QIKPYTLMSM VANLLYEKRF GPYYTEPVIA GLDPKTFKPF ICSLDLIGCP MVTDDFVVSG TCAEQMYGMC ESLWEPNMDP DHLFETISQA MLNAVDRDAV SGMGVIVHII EKDKITTRTL KARMD|
|Purity||> 90% pure|
|Molecular Weight||25.1 kDa (225aa), confirmed by MALDI-TOF|
|Form & Buffer||Liquid. In 20mM Tris-HCl buffer (pH 8.0) containing 1mM DTT, 50% glycerol, 0.2M NaCl|
Usage & Assay Information
|Usage Recommendations||PSMB3 protein (His tag) has been used in SDS-PAGE, and may be suitable for use in other applications, to be determined by the end user.|
Storage & Safety
|Storage||Can be stored at 4 deg C short term (1-2 weeks). For long term storage, aliquot and store at -20 deg C or -70 deg C. Avoid repeated freezing and thawing cycles.|
|Biological Significance||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.. Recombinant human PSMB3 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.|
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