"PSMA3" Related Products

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Recombinant Human Proteasome (Prosome, Macropain) Subunit, Alpha Type, 3, His-tagged

Cat. No.: PSMA3-1287H
Product Overview: Recombinant human PSMA3 protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.
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. This gene encodes a member of the peptidase T1A family that is a 20S core alpha subunit. Two alternative transcripts encoding different isoforms have been identified.
Form: Liquid. In 20mM Tris-HCl buffer(pH 8.0) containing 10% glycerol, 1mM DTT, 0.15M NaCl.
Molecular Weight: 30.6 kDa (275aa), confirmed by MALDI-TOF
Purity: > 95 % by SDS - PAGE
Concentration: 1 mg/ml (determined by Bradford)
Sequences of amino acids: MGSSHHHHHH SSGLVPRGSH MSSIGTGYDL SASTFSPDGR VFQVEYAMKA VENSSTAIGI RCKDGVVFGV EKLVLSKLYE EGSNKRLFNV DRHVGMAVAG LLADARSLAD IAREEASNFR SNFGYNIPLK HLADRVAMYV HAYTLYSAVR PFGCSFMLGS YSVNDGAQLY MIDPSGVSYG YWGCAIGKAR QAAKTEIEKL QMKEMTCRDI VKEVAKIIYI VHDEVKDKAF ELELSWVGEL TNGRHEIVPK DIREEAEKYA KESLKEEDES DDDNM
Storage: Can be stored at +4°C short term (1-2 weeks). For long term storage, aliquot and store at -20°C or -70°C. Avoid repeated freezing and thawing cycles.
Pathways: APC/C-mediated degradation of cell cycle proteins; APC/C:Cdc20 mediated degradation of Securin; Cell Cycle; Degradation of beta-catenin by the destruction complex; G1/S DNA Damage Checkpoints
Gene Name: PSMA3 proteasome (prosome, macropain) subunit, alpha type, 3 [ Homo sapiens ]
Official Symbol: PSMA3
Synonyms: PSMA3; proteasome (prosome, macropain) subunit, alpha type, 3; HC8; PSC3; MGC12306; MGC32631; proteasome subunit alpha type-3; OTTHUMP00000179019; macropain subunit C8; proteasome subunit C8; proteasome component C8; multicatalytic endopeptidase complex subunit C8; Proteasome subunit alpha type-3; Macropain subunit C8; Multicatalytic endopeptidase complex subunit C8; Proteasome component C8; EC 3.4.25.1
Gene ID: 5684
mRNA Refseq: NM_002788
Protein Refseq: NP_002779
MIM: 176843
UniProt ID: P25788
Chromosome Location: 14q23
Function: peptidase activity; protein binding; threonine-type endopeptidase activity

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Optional requirements on this protein    +Expand
C-fusion    N-fusion   Non-tagged
His    GST   Fc   Others
<1.0 eu/μg    <0.1 eu/μg   <0.01 eu/μg   Not required
Monomer Isolation    Dimer Isolation    Not required
>80% by SDS-PAGE    >90% by SDS-PAGE   >95% by SDS-PAGE   Others

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