EXOSC9-H13A
Family ：
Protease and Enzyme
Catalog No. ：
EXOSC9-H13A
Protein ：
EXOSC9
UniProt ：
Q06265
Organism ：
Homo sapiens
Expression system ：
E. coli
Tag ：
His/Strep
Sequence ：
M1-N439
Assay ：
Structure ：
Inquiry ：
是
Product Information
Symbol/Gene Name: EXOSC9
Alias: Exosome complex component RRP45,Autoantigen PM/Scl 1,Exosome component 9,P75 polymyositis-scleroderma overlap syndrome-associated autoantigen,Polymyositis/scleroderma autoantigen 1,Polymyositis/scleroderma autoantigen 75 kDa,PM/Scl-75
Uniprot: Q06265
Background: Non-catalytic component of the RNA exosome complex which has 3'->5' exoribonuclease activity and participates in a multitude of cellular RNA processing and degradation events. In the nucleus, the RNA exosome complex is involved in proper maturation of stable RNA species such as rRNA, snRNA and snoRNA, in the elimination of RNA processing by-products and non-coding 'pervasive' transcripts, such as antisense RNA species and promoter-upstream transcripts (PROMPTs), and of mRNAs with processing defects, thereby limiting or excluding their export to the cytoplasm. The RNA exosome may be involved in Ig class switch recombination (CSR) and/or Ig variable region somatic hypermutation (SHM) by targeting AICDA deamination activity to transcribed dsDNA substrates. In the cytoplasm, the RNA exosome complex is involved in general mRNA turnover and specifically degrades inherently unstable mRNAs containing AU-rich elements (AREs) within their 3' untranslated regions, and in RNA surveillance pathways, preventing translation of aberrant mRNAs. It seems to be involved in degradation of histone mRNA. The catalytic inactive RNA exosome core complex of 9 subunits (Exo-9) is proposed to play a pivotal role in the binding and presentation of RNA for ribonucleolysis, and to serve as a scaffold for the association with catalytic subunits and accessory proteins or complexes. EXOSC9 binds to ARE-containing RNAs.
Construct: 6His-strepII-TEV-GG-EXOSC9(M1-N439 end)
Expression Host: E. coli
Purity: 90%
Formulation: 50 mM Tris-HCl (pH7.5), 200 mM NaCl, 20% glycerol
Supplied as sterile
Please contact us for any concerns or special requirements.
Please refer to the specific buffer information in the hard copy of CoA.
Endotoxin:
< 0.01 EU per μg of the protein
Shipping:
Liquid. It is shipped out with blue ice.
Stability & Storage:
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃
Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
Recombinant protein
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