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  4. Recombinant Human Pituitary homeobox 3 (PITX3)

Recombinant Human Pituitary homeobox 3 (PITX3)

  • 货号：
    CSB-YP018044HU
  • 规格：
  • 来源：
    Yeast
  • 其他：
  • 货号：
    CSB-EP018044HU
  • 规格：
  • 来源：
    E.coli
  • 其他：
  • 货号：
    CSB-EP018044HU-B
  • 规格：
  • 来源：
    E.coli
  • 共轭：
    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：
  • 货号：
    CSB-BP018044HU
  • 规格：
  • 来源：
    Baculovirus
  • 其他：
  • 货号：
    CSB-MP018044HU
  • 规格：
  • 来源：
    Mammalian cell
  • 其他：

产品详情

  • 纯度：
    >85% (SDS-PAGE)
  • 基因名：
    PITX3
  • Uniprot No.：
  • 别名：
    Homeobox protein PITX 3; Homeobox protein PITX3; MGC12766; Paired like homeodomain transcription factor 3; Paired-like homeodomain transcription factor 3; Pituitary homeobox 3; PITX 3; Pitx3; PITX3_HUMAN; PTX 3; PTX3
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full length protein
  • 表达区域：
    1-302
  • 氨基酸序列
    MEFGLLSEAE ARSPALSLSD AGTPHPQLPE HGCKGQEHSD SEKASASLPG GSPEDGSLKK KQRRQRTHFT SQQLQELEAT FQRNRYPDMS TREEIAVWTN LTEARVRVWF KNRRAKWRKR ERSQQAELCK GSFAAPLGGL VPPYEEVYPG YSYGNWPPKA LAPPLAAKTF PFAFNSVNVG PLASQPVFSP PSSIAASMVP SAAAAPGTVP GPGALQGLGG GPPGLAPAAV SSGAVSCPYA SAAAAAAAAA SSPYVYRDPC NSSLASLRLK AKQHASFSYP AVHGPPPAAN LSPCQYAVER PV
  • 蛋白标签：
    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.
  • 产品提供形式：
    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.
  • 复溶：
    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.
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    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.
  • 货期：
    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.
  • 注意事项：
    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.

产品评价

靶点详情

  • 功能：
    Transcriptional regulator which is important for the differentiation and maintenance of meso-diencephalic dopaminergic (mdDA) neurons during development. In addition to its importance during development, it also has roles in the long-term survival and maintenance of the mdDA neurons. Activates NR4A2/NURR1-mediated transcription of genes such as SLC6A3, SLC18A2, TH and DRD2 which are essential for development of mdDA neurons. Acts by decreasing the interaction of NR4A2/NURR1 with the corepressor NCOR2/SMRT which acts through histone deacetylases (HDACs) to keep promoters of NR4A2/NURR1 target genes in a repressed deacetylated state. Essential for the normal lens development and differentiation. Plays a critical role in the maintenance of mitotic activity of lens epithelial cells, fiber cell differentiation and in the control of the temporal and spatial activation of fiber cell-specific crystallins. Positively regulates FOXE3 expression and negatively regulates PROX1 in the anterior lens epithelium, preventing activation of CDKN1B/P27Kip1 and CDKN1C/P57Kip2 and thus maintains lens epithelial cells in cell cycle.
  • 基因功能参考文献：
    1. Results show that a common polymorphism in the PITX3 gene affects the risk of developing Parkinson's disease (PD) dementia and visuospatial dysfunction in idiopathic PD. If validated, these findings can provide new insights into the neurobiology and genetics of non-motor symptoms in PD. PMID: 28991698
    2. Study showed that PITX3 methylation was significantly methylated in head and neck squamous cell carcinoma (HNSCC) tumor compared to normal adjacent tissue and correlated with lymph node status. These results provide evidence that PITX3 DNA methylation is an independent prognostic biomarker for overall survival in patients with HNSCC and might aid in the process of risk stratification for individualized treatment. PMID: 28174607
    3. These findings suggest that p.A203fs in PITX3 is the cause of cataracts in the recruited family. PMID: 28249924
    4. PITX3 variants rs3758549 and rs4919621 are not associated with ET in Chinese Han population. PMID: 27145793
    5. novel PITX3 mutation c.573del, p.(Ser192Alafs*117), was identified in heterozygous state in a Belgo-Romanian family with a similar phenotype PMID: 24555714
    6. Meta-analysis suggests that rs3758549, rs2281983, and rs4919621 single nucleotide polymorphisms are not major determinants of the risk for Parkinson's disease PMID: 24525476
    7. the SNP rs3758549 might contribute to the occurrence of Parkinson disease (PD) in the Asian population, especially early onset PD in the Asian population. PMID: 24394914
    8. Meta-analysis and HuGE review of genotype prevalence and gene-disease association. (HuGE Navigator) PMID: 11994226
    9. Mutations in PITX3 are not a common cause or a risk factor for multisystem atrophy and progressive supranuclear palsy in the Polish population. PMID: 23694789
    10. Presence of the rs4919621 allele A in PITX3 significantly increases the risk of Parkinson's disease (PD) patients in a Caucasian population, while rs2281983 allele C and rs4919621 allele A were both risk factors in early onset PD. PMID: 22429667
    11. novel synonymous SNP in PITX3 gene may contribute to PD risk in the Chinese population. PMID: 22411443
    12. Deletion of PITX3 is associated with aggressive neurobehavioral phenotype in Smith-Magenis Syndrome. PMID: 22223473
    13. Data show that BFSP2 and PITX3, hitherto known to cause eye defects only in a dominant fashion, can also present recessively. PMID: 21836522
    14. The results of this study suggested that these PITX3 SNPs do not contribute to the risk of developing PD in EOPD or LOPD in Chinese. PMID: 22037506
    15. The single nucleotide polymorphism rs3758549 (C >T substitution) in the Pitx3 gene is a potential risk for sporadic Parkinson disease (PD), especially early-onset PD in Chinese Han population. PMID: 21138504
    16. This study found that rs2281983 and rs4919621 appeared to confer susceptibility to Parkinson's disease, especially in early-onset Parkinson's disease and familial Parkinson's disease. PMID: 21469209
    17. Allele & genotype frequencies did not differ between patients & controls for rs2281983, rs4919621, & rs3758549. These SNP sites do not contribute to the risk of developing PD in late-onset sporadic PD in this Chinese population. PMID: 21565251
    18. The 542delC is a novel mutation in PITX3 causing an isolated posterior polar cataract. PMID: 21633712
    19. This study suggested that the PITX3 gene rs3758549 polymorphism may increase the susceptibility of Parkinson's disease in chinese. PMID: 21524731
    20. PITX3 may play a role in the pathogenesis of Parkinson disease. PMID: 19394114
    21. The result of this study found a strong association between the PITX3 promoter rs3758549 polymorphism and Parkinson's disease. PMID: 19345444
    22. Genetic variation in PITX3 may increase the risk of developing schizophrenia. PMID: 20570600
    23. The A-allele of a HapMap tagging SNP (rs4919621) that was genotyped in a population of Parkinson's disease (PD) patients, was significantly more common in PD patients with an early age of onset. PMID: 18420308
    24. The absence of PITX3 mutations in a family presenting congenital cataract and mental retardation, is reported. PMID: 20376326
    25. A family with posterior polar cataract with a novel deletion mutation in PITX3. PMID: 15286169
    26. we mapped dominant congenital posterior polar cataracts to chromosome 10q24. On sequencing the coding region of PITX3, we found a 17-base-pair duplication in exon 4. PMID: 16272057
    27. This is the first report of homozygous PITX3 mutations in humans. The phenotype in these individuals highlights the role of PITX3 in ocular and central nervous system (CNS) development. PMID: 16565358
    28. The 657ins17bp duplication of the PITX3 gene is the cause of the cataract phenotype in the large pedigree. PMID: 16636655
    29. we discuss the role of Pitx3 in molecular mechanisms involved in the regional specification, neuronal specification and differentiation of mDA neurons--REVIEW PMID: 17017509
    30. The G219fs mutation was found in multiple families affected with congenital cataracts along with anterior segment malformations. The S13N mutant showed only minor alteration and may represent a rare polymorphism in the PITX3 gene. PMID: 17888164
    31. We provide evidence for a novel, strong and reproducible association of the PITX3 promoter SNP rs3758549: C>T (p=0.004) with Parkinson Disease. PMID: 17905480
    32. Duplication of a segment of PITX3 can result in severe symptoms leading to functional blindness while in other individuals in the same family or in other families, the same duplication leads to treatable cataract with minimal visual impairment. PMID: 18989383

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  • 相关疾病：
    Anterior segment dysgenesis 1 (ASGD1); Cataract 11, multiple types (CTRCT11)
  • 亚细胞定位：
    Nucleus.
  • 蛋白家族：
    Paired homeobox family, Bicoid subfamily
  • 组织特异性：
    Highly expressed in developing eye lens.
  • 数据库链接：

    HGNC: 9006

    OMIM: 107250

    KEGG: hsa:5309

    STRING: 9606.ENSP00000359019

    UniGene: Hs.137568