Recombinant Human Transcriptional activator protein Pur-alpha (PURA)

中文名稱：

人PURA重組蛋白
貨號：

CSB-YP019083HU
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

人PURA重組蛋白
貨號：

CSB-EP019083HU
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

人PURA重組蛋白
貨號：

CSB-EP019083HU-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：

人PURA重組蛋白
貨號：

CSB-BP019083HU
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

人PURA重組蛋白
貨號：

CSB-MP019083HU
說明書：

MSDS Datasheet
規格：
來源：

Mammalian cell
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

純度：

>85% (SDS-PAGE)
基因名：

PURA
Uniprot No.：

Q00577
別名：

PUR ALPHA; PUR1; purA; PURA_HUMAN; PURALPHA; Purine rich element binding protein A; Purine rich single stranded DNA binding protein alpha; Purine-rich single-stranded DNA-binding protein alpha; Transcriptional activator protein PUR alpha; Transcriptional activator protein Pur-alpha
種屬：

Homo sapiens (Human)
蛋白長度：

Full length protein
表達區域：

1-322
氨基酸序列

MADRDSGSEQ GGAALGSGGS LGHPGSGSGS GGGGGGGGGG GGSGGGGGGA PGGLQHETQE LASKRVDIQN KRFYLDVKQN AKGRFLKIAE VGAGGNKSRL TLSMSVAVEF RDYLGDFIEH YAQLGPSQPP DLAQAQDEPR RALKSEFLVR ENRKYYMDLK ENQRGRFLRI RQTVNRGPGL GSTQGQTIAL PAQGLIEFRD ALAKLIDDYG VEEEPAELPE GTSLTVDNKR FFFDVGSNKY GVFMRVSEVK PTYRNSITVP YKVWAKFGHT FCKYSEEMKK IQEKQREKRA ACEQLHQQQQ QQQEETAAAT LLLQGEEEGE ED
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：

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：

This is a probable transcription activator that specifically binds the purine-rich single strand of the PUR element located upstream of the MYC gene. May play a role in the initiation of DNA replication and in recombination.
基因功能參考文獻：
1. Three genes in our epilepsy cohort (COQ4, DNM1, and PURA), accounting for 14% (3/21) of all novel genetic etiologies identified in patients with epilepsy, were subsequently confirmed in independent publications. PMID: 26795593
2. PURA may be a potential target of miR-144 and observed downregulation of PURA may be caused by increased expression of miR-144. The other predicted target of miR-144 SPRED1, was found to be downregulated in 69 per cent EC tissues as compared to matched distant non-malignant tissues. PMID: 27748283
3. The results of this study emphasizes the importance of stress granules in ALS pathogenesis and identifies Pur-alpha as a novel regulator of cytoplasmic stress granules dynamics. PMID: 26728149
4. These findings provide definitive evidence for the role of PURA in causing a variable syndrome of neurodevelopmental delay, learning disability, neonatal hypotonia, feeding difficulties, abnormal movements and epilepsy in humans PMID: 25342064
5. Mutations in PURA cause profound neonatal hypotonia, seizures, and encephalopathy in 5q31.3 microdeletion syndrome. PMID: 25439098
6. Data show that protein PURalpha is specifically involved in the transcriptional activation of the secondary promoter and may exert its function by forming a complex with E2F-1 and RNA polymerase II. PMID: 24819879
7. Suggest dynamic interplay between transcriptional activators Pur-alpha/Pur-beta and repressors in regulating SMalphaA gene output during myofibroblast differentiation. PMID: 24446247
8. This study showed that Pur-alpha showed inadequate expression in monocytes, and the translation of Pur-alpha mRNA was repressed by cell-expressed microRNA. PMID: 22835829
9. The study identifies three functionally distinct PURA promoters and show that these are utilized differentially in human cell types and that they respond differently to cytomegalovirus infection. PMID: 21062477
10. The ability of Puralpha to activate the CD11c gene promoter increases in differentiating U937 monocytic cells. PMID: 11937543
11. acts together with hnRNP-K to repress the transcriptional activity of the CD43 gene promoter during lymphocyte activation PMID: 12411317
12. results show that PUR proteins are capable of binding to alpha-MHC mRNA and attenuate its translational efficiency; also show robust expression of PUR proteins in failing hearts where alpha-MHC mRNA levels are suppressed PMID: 12933792
13. The N-terminal 72 amino acids of Pura were involved in E2F-1 binding, inhibition of promoter activation by E2F-1 and reversal of E2F-mediated growth inhibition. PMID: 15517862
14. Puralpha has been shown to colocalize with cyclin A/Cdk2 and to coimmunoprecipitate with cyclin A during S-phase and we show that this interaction is mediated by a specific affinity of Puralpha for Cdk2. PMID: 15707957
15. Hypoxia induces a coordinated up-regulation in beta2 integrin expression that is dependent upon transcriptional mechanisms mediated by HIF-1 and Pur alpha. PMID: 17641060
16. the partnership of Puralpha with Rev is beneficial for Rev-mediated expression of the HIV-1 genome. PMID: 17722108
17. that the recruitment of YB1, PURalpha, and H1.2 to the p53 target gene Bax is required for repression of p53-induced transcription. PMID: 18258596
18. Stably overexpressing PURalpha in PC3 and DU145 cells negatively regulates cell proliferation, resulting in decreases in PCNA expression PMID: 18386260
19. A transcriptional repressor complex that binds a specific sequence (repressor element) in the androgen recptor gene 5'-untranslated region in prostate cancer contains Pur alpha. PMID: 18413735
20. Pur-alpha protein is associated with Alzheimer's disease. PMID: 18780968
21. Effects of the DNA damage-inducing cancer chemotherapeutic agent cisplatin on mouse embryo fibroblasts (MEFs) from PURA negative knockout mice. PMID: 18927497
22. Regulation of PURalpha expression in prostate cancer cells may serve as a therapeutic target for hormone refractory prostate cancer. PMID: 19267365
顯示更多

收起更多
相關疾病：

Mental retardation, autosomal dominant 31 (MRD31)
亞細胞定位：

Nucleus.
蛋白家族：

PUR DNA-binding protein family
數據庫鏈接：

HGNC: 9701

OMIM: 600473

KEGG: hsa:5813

STRING: 9606.ENSP00000332706

UniGene: Hs.443121