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  4. Recombinant Human Paired box protein Pax-6 (PAX6)

Recombinant Human Paired box protein Pax-6 (PAX6)

Promotion
  • 中文名稱：
    人PAX6重組蛋白
  • 貨號(hào)：
    CSB-EP017492HU
  • 規(guī)格：
    ￥1536
  • 促銷(xiāo)：
    現(xiàn)貨重組蛋白特價(jià)促銷(xiāo)
  • 圖片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

產(chǎn)品詳情

  • 純度：
    Greater than 85% as determined by SDS-PAGE.
  • 基因名：
  • Uniprot No.：
  • 別名：
    (Aniridia type II protein)(Oculorhombin)
  • 種屬：
    Homo sapiens (Human)
  • 蛋白長(zhǎng)度：
    Full Length
  • 來(lái)源：
    E.coli
  • 分子量：
    52.6 kDa
  • 表達(dá)區(qū)域：
    1-422aa
  • 氨基酸序列
    MQNSHSGVNQLGGVFVNGRPLPDSTRQKIVELAHSGARPCDISRILQVSNGCVSKILGRYYETGSIRPRAIGGSKPRVATPEVVSKIAQYKRECPSIFAWEIRDRLLSEGVCTNDNIPSVSSINRVLRNLASEKQQMGADGMYDKLRMLNGQTGSWGTRPGWYPGTSVPGQPTQDGCQQQEGGGENTNSISSNGEDSDEAQMRLQLKRKLQRNRTSFTQEQIEALEKEFERTHYPDVFARERLAAKIDLPEARIQVWFSNRRAKWRREEKLRNQRRQASNTPSHIPISSSFSTSVYQPIPQPTTPVSSFTSGSMLGRTDTALTNTYSALPPMPSFTMANNLPMQPPVPSQTSSYSCMLPTSPSVNGRSYDTYTPPHMQTHMNSQPMGTSGTTSTGLISPGVSVPVQVPGSEPDMSQYWPRLQ
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白標(biāo)簽：
    N-terminal 6xHis-tagged
  • 產(chǎn)品提供形式：
    Liquid or Lyophilized powder
    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.
  • 緩沖液：
    If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
  • 復(fù)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(chǔ)存條件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保質(zhì)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.
  • 注意事項(xiàng)：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet & COA：
    Please contact us to get it.

產(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

  • 功能：
    Transcription factor with important functions in the development of the eye, nose, central nervous system and pancreas. Required for the differentiation of pancreatic islet alpha cells. Competes with PAX4 in binding to a common element in the glucagon, insulin and somatostatin promoters. Regulates specification of the ventral neuron subtypes by establishing the correct progenitor domains. Acts as a transcriptional repressor of NFATC1-mediated gene expression.
  • 基因功能參考文獻(xiàn)：
    1. we have established that PAX6 influence the cell cycle distribution, and renders U251 cells more sensitive to oxidative stress. Importantly, we discovered differences in the sensitivity to established chemotherapeutic drugs between the PAX6 expressing (WT) cells and the PAX6 KO cells. PMID: 29716531
    2. Familial congenital cataract, coloboma, and nystagmus phenotype with variable expression caused by mutation in PAX6 in a South African family have been reported. PMID: 29930474
    3. PAX6 variants and deletions were identified in 94% of patients with aniridia from Australasia and Southeast Asia. PMID: 29618921
    4. High PAX6 expression is associated with retinoblastoma. PMID: 30015924
    5. Knock-in 2A-EGFP cassette into PAX6 exon of embryonic stem cells H1 with TALEN-based homology recombination could establish PAX6(WT/EGFP) H1 reporter cell line fast and efficiently. This reporter cell line could differentiate into PAX6 and EGFP double positive neural progenitor/stem cells (NPCs/NSCs) after neural induction. PMID: 29807013
    6. This study revealed an outstanding mutation pattern in non-coding PAX6 regions confirming that PAX6 remains the major gene for aniridia. PMID: 30291432
    7. This is the first report on the mutational spectrum of PAX6 in aniridia patients of Cypriot ancestry. PMID: 29901133
    8. Deletions of the 3 ' regulatory regions downstream of paired box protein (PAX6) abrogate its expression leading to aniridia due to PAX6 haploinsufficiency in a 44-year-old mother and her 13-year-old son. PMID: 29932076
    9. The results demonstrated that miR874 may serve tumor suppressive roles in pancreatic ductal adenocarcinoma (PDAC) by directly targeting PAX6. Therefore, miR874 may exhibit potential applications for treatment of patients with PDAC. PMID: 29845293
    10. PAX6 was upregulated in Colorectal cancer tissues and was negatively correlated with miR383 expression. PMID: 29512711
    11. PAX6 knockdown recapitulated effects similar to those observed following miR-655 overexpression regarding the proliferation, invasion and apoptosis of retinoblastoma (RB)cells. Rescue experiments demonstrated that restoration of PAX6 expression reversed the tumour-suppressing roles of miR-655 in RB cells PMID: 29436689
    12. excessive PAX6 expression in insulin-challenged endometrial epithelial cells may contribute to the uncontrollable endometrial epithelial proliferation in polycystic ovarian syndrome PMID: 29112933
    13. overexpression of CHD1L in embryonic cells upregulated the expression of ectoderm genes, especially PAX6 PMID: 28946814
    14. PAX6 mutations explained 96.7% of aniridia phenotypes in this study with only 3 of 91 probands lacking pathogenic variants in the gene. PMID: 28321846
    15. Mutation screening of PAX6 gene helped in identifying a novel heterozygous pathogenic variation g. 31801757dupG (c. 216-19dupG) that resulted in a frameshift mutation that extended into exon 7. PMID: 29380764
    16. it was suggested that miR-19, upregulated in osteosarcoma cells, negatively regulated the expression of Pax6, which can promote the malignant phenotypes of osteosarcoma cells via activation of the extracellular signal-regulated kinase signaling pathways PMID: 29345189
    17. Molecular genetic defects involving PAX6 were identified in 30 participants (91%), including 4 novel PAX6 mutations (Gly18Val; Ser65ProfsX14; Met337ArgfsX18; Ser321CysfsX34) and 4 novel chromosome 11p deletions inclusive of PAX6 or a known PAX6 regulatory region. PMID: 29217025
    18. findings shed new light on the miR-223/PAX6 pathway in glioma and this pathway might modulate the sensitivity of glioma to TMZ via regulating PI3K/Akt signaling pathway. PMID: 28332226
    19. Our study identified two novel PAX6 variants in two families with aniridia and revealed the pathogenicity of the variants; this would expand the variant spectrum of PAX6 and help us better understand the molecular basis of aniridia, thus facilitating genetic counseling. PMID: 28157223
    20. highly conserved Sox2/Pax6 bound site near the Sprouty2 locus was verified to promote cooperative dimerization designating Sprouty2 as a potential target reliant on Sox2/Pax6 cooperativity in several neural cell types. PMID: 29050852
    21. It is important to establish the molecular diagnosis early to avoid repeated and long-term screening for Wilms tumor. Our work further emphasizes that a wide range of ocular phenotypes are associated with loss of function PAX6 mutations. PMID: 26849621
    22. A novel mutation (c.1033-1_1033delinsCT) and a reported mutation (c.1183 + 1G > A) within PAX6 gene were identified in two families with aniridia. The PAX6 mutations caused aberrant patterns of RNA splicing. PMID: 28760551
    23. reduced expression of PAX6 in metabolically stressed beta cells may contribute to beta cell failure and alpha cell dysfunction in diabetes. PMID: 27941241
    24. variant aniridia, congenital iris ectropion associated with foveal hypoplasia in both a woman and her son with a mutation of PAX6 gene. To our knowledge, deletion c. 936delC in exon 8 of PAX6 gene has not been reported until now. PMID: 28300742
    25. epigenetic factor CTCF-mediated chromatin remodeling regulates interactions between eye-specific PAX6 and those genes that are induced/associated with cell differentiation to modulate corneal epithelial cell-specific differentiation PMID: 27583466
    26. PAX6-depleted CECs maintained the epithelial morphology, but became larger. Global analyses using microarray revealed that down-regulated genes were primarily CEC-specific PMID: 27818314
    27. photoinduced excess electron transfer assay can be used for analysing cooperativity of proteins in transcription complex using cooperative binding of Pax6 to Sox2 on the regulatory DNA element (DC5 enhancer) as an example. PMID: 27229137
    28. Data indicate paired box gene 6 (aniridia, keratitis) protein (PAX6) haploinsufficiency as causal for aniridia. PMID: 26661695
    29. Downregulation of PAX6 is associated with glioma progression. PMID: 28184912
    30. Overexpression of paired box 6 increased the inhibitory effect of temozolomide on GBM cell proliferation; on the other hand, knockdown of paired box 6 abolished the inhibitory effect of temozolomide on GBM cell proliferation. PMID: 28035389
    31. the present study identified a heterozygous deletion and a run-on mutation in PAX6 in two families with autosomal dominant aniridia. PMID: 27431685
    32. Fourteen of these mutations presented in the known aniridia genes; PAX6, FOXC1 and PITX2. PMID: 27124303
    33. we show that the two PAX6 isoforms differentially and cooperatively regulate the expression of genes specific to the structure and functions of the corneal epithelium, particularly keratin 3 (KRT3) and keratin 12 (KRT12). PAX6 isoform-a induced KRT3 expression by targeting its upstream region. KLF4 enhanced this induction. A combination of PAX6 isoform-b, KLF4, and OCT4 induced KRT12 expression PMID: 26899008
    34. We report the first association study of the transcription factor PAX6 with HSCR and that its low expression levels may result in an aberrant neurogenesis, which is directly related with manifestation of HSCR phenotype. PMID: 26879676
    35. Data suggest that promoter hypermethylation of PAX6 is a common event in hepatocellular carcinoma and the association of PAX6 methylation in clinicopathological features is divergent with different viral status. PMID: 27110298
    36. congenital primary aphakia is associated with PAX6 mutation. PMID: 26130484
    37. We found that PAX6 gene was specifically methylated in non small cell lung cancer PMID: 26617874
    38. findings suggest that PAX6+/- is associated with smaller pineal size, lower melatonin secretion and greater parental report of sleep disturbances in children; further studies are needed to explore the potential use of melatonin replacement for improving sleep quality in patients with PAX6+/- PMID: 26439359
    39. In post-mortem substantia nigra from Parkinson's disease patients, a reduced number of PAX6 expressing cells were found. PMID: 26295830
    40. We analyzed the PAX6 gene in a Bosma arrhinia microphthalmia syndrome patient but found no variation or mutation that could constitute or establish a causal association in our patient PMID: 26440771
    41. Variants in TRIM44 Cause Aniridia by Impairing PAX6 Expression PMID: 26394807
    42. MicroRNA-7 inhibits the malignant phenotypes of nonsmall cell lung cancer in vitro by targeting Pax6 PMID: 26135959
    43. ChIP experiments confirmed that Pdx1 activates the expression of the downstream transcription factors, Ngn3 and Pax6, by combined with the promoter regions of insulin (Insulin-P), Ngn3 (Ngn3-P), and Pax6 (Pax6-P). PMID: 26345820
    44. we reported the results of the clinical and molecular evaluation of a threegeneration Chinese family with aniridia and identified a rare heterozygous M1K mutation in PAX6. PMID: 26535646
    45. Trans-placental BPA exposure down-regulated gene expression of Sox2 and Pax6 potentially underlying the adverse effect on childhood neuronal development. [Meta-analysis] PMID: 25051057
    46. Molecular analysis identified two compound heterozygous TYR mutations known to cause OCAIA and cosegregate with oculocutaneous albinism. In addition, we identified a novel heterozygous PAX6 mutation confirming the atypical aniridia phenotype. PMID: 25687215
    47. SOX4, SOX11, and PAX6 were significant for tumor type. PMID: 25804118
    48. the case of a Korean family with novel splice site mutation in the PAX6 gene in isolated aniridia inherited in an autosomal dominant manner, is reported. PMID: 25696017
    49. loss of PAX6 converts LSCs to epidermal stem cells, as demonstrated by a switch in the keratin gene expression profile and by the appearance of congenital dermoid tissue PMID: 26045558
    50. Dkk3/REIC3 expression is regulated by PAX6 in several human cell lines. PMID: 25029272

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  • 相關(guān)疾病：
    Aniridia 1 (AN1); Anterior segment dysgenesis 5 (ASGD5); Foveal hypoplasia 1 (FVH1); Keratitis hereditary (KERH); Coloboma, ocular, autosomal dominant (COAD); Coloboma of optic nerve (COLON); Bilateral optic nerve hypoplasia (BONH); Aniridia 2 (AN2)
  • 亞細(xì)胞定位：
    Nucleus.; [Isoform 1]: Nucleus.; [Isoform 5a]: Nucleus.
  • 蛋白家族：
    Paired homeobox family
  • 組織特異性：
    [Isoform 1]: Expressed in lymphoblasts.; [Isoform 5a]: Weakly expressed in lymphoblasts.
  • 數(shù)據(jù)庫(kù)鏈接：

    HGNC: 8620

    OMIM: 106210

    KEGG: hsa:5080

    STRING: 9606.ENSP00000368401

    UniGene: Hs.270303