Recombinant Human Exosome complex component RRP45 (EXOSC9 PMSCL1)

中文名稱：
貨號：

CSB-YP007897HU
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：
貨號：

CSB-EP007897HU
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：
貨號：

CSB-EP007897HU-B
說明書：

MSDS Datasheet
規格：
來源：

E.coli
共軛：

Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
其他：

中文名稱：
貨號：

CSB-BP007897HU
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：
貨號：

CSB-MP007897HU
說明書：

MSDS Datasheet
規格：
來源：

Mammalian cell
其他：

產品詳情
產品評價
靶點詳情

產品詳情

純度：

>85% (SDS-PAGE)
基因名：

EXOS9
Uniprot No.：

Q06265
別名：

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; EXOSC9 PMSCL1
種屬：

Homo sapiens (Human)
蛋白標簽：

Tag?type?will?be?determined?during?the?manufacturing?process.

The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
產品提供形式：

Liquid or Lyophilized powder Warning: in_array() expects parameter 2 to be array, null given in /www/web/cusabio_cn/public_html/caches/caches_template/default/content/show_product_protein.php on line 662
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
復溶：

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期：

Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet ：

Please contact us to get it.

產品評價

靶點詳情

功能：

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.
基因功能參考文獻：
1. variants in EXOSC9 result in a neurological syndrome combining cerebellar atrophy and spinal motoneuronopathy, thus expanding the list of human exosomopathies. PMID: 29727687
2. Although not required for exosome stability, PM/Scl-100 and PM/Scl-75 are involved in mRNA degradation. PMID: 17545563
3. Protein-protein interactions between human exosome components support the assembly of RNase PH-type subunits into a six-membered PNPase-like ring. PMID: 12419256
4. The association of the human PM/Scl-75 autoantigen with the exosome is dependent on a newly identified N terminus. PMID: 12788944
5. The mammalian exosome mediates the efficient degradation of mRNAs that contain AU-rich elements, possibly by direct binding of PM/Scl-75 to these RNA regions. PMID: 11782436
6. PM-Scl-75 is the main autoantigen in patients with the polymyositis/scleroderma overlap syndrome. PMID: 14872500
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亞細胞定位：

Cytoplasm. Nucleus. Nucleus, nucleolus. Nucleus, nucleoplasm.; [Isoform 1]: Nucleus, nucleolus.; [Isoform 2]: Nucleus, nucleolus.; [Isoform 3]: Nucleus. Note=Excluded from the nucleolus.
蛋白家族：

RNase PH family
數據庫鏈接：

HGNC: 9137

OMIM: 606180

KEGG: hsa:5393

STRING: 9606.ENSP00000368984

UniGene: Hs.91728