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Phospho-PER2 (Ser662) Antibody

  • 中文名称：
    磷酸化-PER2 (Ser662)兔多克隆抗体
  • 货号：
    CSB-PA217277
  • 规格：
    ￥2454
  • 图片：
    • Western blot analysis of extracts from 3T3 cells, treated with PMA (125ng/ml, 30mins), using Period Circadian Protein 2 (Phospho-Ser662) antibody. The lane on the right is treated with the synthesized peptide.
    • Western blot analysis of extracts from 3T3lbnotHeLa and K562 cells, using Period Circadian Protein 2 (Phospho-Ser662) Antibody. The lane on the left is treated with synthesized peptide.
    • Immunohistochemistry analysis of paraffin-embedded human brain tissue using Period Circadian Protein 2 (Phospho-Ser662) antibody. The picture on the right is treated with the synthesized peptide.
  • 其他：

产品详情

  • 产品名称：
    Rabbit anti-Homo sapiens (Human) PER2 Polyclonal antibody
  • Uniprot No.：
    O15055
  • 基因名：
    PER2
  • 宿主：
    Rabbit
  • 反应种属：
    Human,Mouse
  • 免疫原：
    Peptide sequence around phosphorylation site of serine 662 (A-E-S(p)-V-A) derived from Human Period Circadian Protein 2.
  • 免疫原种属：
    Homo sapiens (Human)
  • 克隆类型：
    Polyclonal
  • 纯化方式：
    Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy usi
  • 浓度：
    It differs from different batches. Please contact us to confirm it.
  • 产品提供形式：
    Liquid
  • 应用范围：
    ELISA,WB,IHC
  • 推荐稀释比：
    Application Recommended Dilution
    WB 1:500-1:1000
    IHC 1:50-1:100
  • Protocols：
  • 储存条件：
    Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
  • 货期：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

产品评价

靶点详情

  • 功能：
    Transcriptional repressor which forms a core component of the circadian clock. The circadian clock, an internal time-keeping system, regulates various physiological processes through the generation of approximately 24 hour circadian rhythms in gene expression, which are translated into rhythms in metabolism and behavior. It is derived from the Latin roots 'circa' (about) and 'diem' (day) and acts as an important regulator of a wide array of physiological functions including metabolism, sleep, body temperature, blood pressure, endocrine, immune, cardiovascular, and renal function. ...显示更多
  • 基因功能参考文献：
    1. These results indicate that the loss of Per2 is one of the factors underlying tumourigenesis in nonsmall cell lung cancer , and it may function as a novel molecular target for nonsmall cell lung cancer . PMID: 30226549
    2. The results of this study suggest that loss of PER2 expression is closely associated with the genesis and development of OSCC and that PER2 may be an important prognostic biomarker in OSCC. PMID: 29115399
    3. Results indicate that PER2 plays a similar role in both mouse and human mammary epithelial cells and regulates cell fate commitment, with a trend towards a bipotent cell type PMID: 29490985
    4. The interplay between Sirt1 and Per2 modulates aging gene expression and circadian-clock maintenance. PMID: 27346580
    5. The results suggest that the PER2 gene may be a risk factor for RA, and expression of the PER2 protein may be affected by inflammation. Therefore, PER2 may contribute to the pathogenesis of RA. PMID: 28498398
    6. p53's nuclear shuttling was significantly favored by ectopic expression of Per2 and reduced because of Per2 down-regulation. PMID: 27834218
    7. In human oral squamous cell carcinoma cells PER2 through the regulation of the numerous important downstream tumor-related genes, plays a major role in tumor suppression. PMID: 28535015
    8. Data suggest that Per2 is not only a tumor suppressor gene but can also be regarded as a regulator of MDM2-TP53 pathway. PMID: 27036047
    9. the clock gene PER2 polymorphisms account for the physiological variation of melatonin suppression as circadian light sensitivity PMID: 28650999
    10. This study showed that Lack of Association between Genetic Polymorphism of PER2 gene with Late Onset Depression and Alzheimer's Disease in a Sample of a Brazilian Population PMID: 27335043
    11. Results show that PER2 expression and stability is regulated by CSNK1D which can itself be regulated by phosphorylation on its regulatory domain in a site-specific manner. PMID: 28545154
    12. miR-21 as cardioprotective downstream target of Per2 PMID: 28448534
    13. Per2 is closely and negatively associated with the occurrence and development of ovarian cancer. Per2 expression, and the clinical stage and TNM development of ovarian cancer were identified to be correlated. PMID: 27082164
    14. results indicate the involvement of PER2 in the homeostatic process of sleep PMID: 27089043
    15. Immunostaining of CLOCK and PER2 protein was detected in the granulosa cells of dominant antral follicles but was absent in the primordial, primary, or preantral follicles of human ovaries.Oscillating expression of the circadian gene PER2 can be induced by testosterone in human granulosa cells in vitro. Expression of STAR also displayed an oscillating pattern after testosterone stimulation PMID: 27614897
    16. clock gene Per2 plays an important role in cell cycle progression and the balance of cell proliferation and apoptosis by regulation of the cyclin/CDK/CKI cell cycle network. PMID: 27035749
    17. Low Per2 gene expression is associated with colorectal liver metastases. PMID: 27492458
    18. The levels of circadian protein Per2 were significantly increased and E-cadherin was significantly decreased in the tissue of human esophageal cancer with metastasis as compared with non-metastatic esophageal cancer. PMID: 26898709
    19. The effect of genotype AC or allele C of Per2 on insomnia was relatively stronger than that of high work stress, suggesting that individual's susceptibility should be taken into consideration when intervening and controlling insomnia of workers. PMID: 26174845
    20. possible circadian rhythm in full-term placental expression PMID: 26247999
    21. Data suggest that PER2 functions as the only clock gene needed to maintain undifferentiated state of endothelial progenitor cells; expression of PER2-regulatory microRNA, miR-92a, is down-regulated in diabetic retinopathy. PMID: 26283734
    22. ARNTL and PER2 genetic variants associate in psychotic disorders Depresssion PMID: 25799324
    23. Data indicate that the period circadian protein Per2 modulates hp53 protein signaling in response to genotoxic stress. PMID: 25411341
    24. We did not observe any significant difference in Bone Mineral Density according to the genotype of the PER2 c.3731G> A polymorphism in postmenopausal Korean women. PMID: 24678593
    25. deregulated of the PER2 genes in glioma cells in deregulation of the cell cycle favoring proliferation of tumor cells. PMID: 25313752
    26. RNA sequencing revealed that premature inhibition of PER2 by small interfering RNA knockdown leads to a grossly disorganized decidual response. PMID: 25573754
    27. The biological effects of the per2 gene and its protein product, PER2, in the limbic system. [Review] PMID: 25216061
    28. The findings place hPer2 directly at the heart of the hp53-mediated response by ensuring that basal levels of hp53 are available to precondition the cell when a rapid, hp53-mediated, transcriptional response is needed. PMID: 25103245
    29. Deregulated expression of the PER2 genes is common in glioma, and inactivation of PER2 expression in glioma cells may result in deregulation of the cell cycle, thus promoting the proliferation of glioma cells. PMID: 25688509
    30. The results of this study present no evidence for an association of PER2 polymorphisms with juvenile myoclonic epilepsy. PMID: 24892753
    31. Per1 and Per2 may play important roles in tumor development, invasion and prognosis, and Per2 may serve as a novel prognostic biomarker of human gastric cancer. PMID: 24551282
    32. Our work represents the first evidence that the Per2S splicing isoform is a clock component expressed in human cells localizing in the nucleolus. PMID: 24202686
    33. Expression of cell cycle regulatory factors hus1, gadd45a, rb1, cdkn2a and mre11a correlates with expression of clock gene per2 in human colorectal carcinoma tissue. PMID: 24062075
    34. The locus rs2304669 on Per2 gene is associated with breast cancer risk. Genetic variation of circadian clock genes may increase the susceptibility to breast cancer. Therefore, it may become an important biomarker of susceptibility to breast cancer. PMID: 23880009
    35. altered post-translational regulation of PER2 protein in the patients with familial advanced sleep-phase disorder PMID: 22939700
    36. circadian protein PER2 counteracts viral replication PMID: 23593233
    37. findings clearly demonstrate the tumor suppression function of PER2 and elucidate a pathway by which hypoxia promotes EMT via degradation of PER2 PMID: 23836662
    38. The findings may suggest a role of the circadian rhythm gene PER2 in both the drinking patterns of young adults and in moderating the impact of severe life stress on hazardous drinking in experienced alcohol users. PMID: 23533602
    39. PER2 regulates AKT activity PMID: 22905719
    40. These results provide preliminary evidence for the role of the PER2 gene in regulating striatal D2R availability in the human brain and in vulnerability for cocaine addiction. PMID: 22832851
    41. Rhythmic circadian expression of PER2 was found in the control group, but the ADHD group did not display a significant circadian rhythm in PER2. PMID: 22105622
    42. DNA methylation levels at different CpG sites of CLOCK, BMAL1 and PER2 genes were analyzed in sixty normal-weight, overweight and obese women following a 16-week weight reduction program. PMID: 23003921
    43. This study showed for the first time that gender altered the expression of a circadian gene, Per2, in an infectious disease. PMID: 22984121
    44. C/EBPalpha with its associated direct core clock gene target, PER2, are highly deregulated in DLBCL, suggesting an important tumor suppressive pathway in the pathogenesis of this lymphoma entity PMID: 22260161
    45. Expression of period 2 transgene in the suprachiasmatic nucleus is affected by zeitgeber time (ZT) with a marginal interaction effect of age, genotype, and ZT. PMID: 22634208
    46. the rs2304672 polymorphism in the PER2 gene locus may influence lipid metabolism by interacting with the plasma total SFA concentration in participants with MetS. PMID: 22623394
    47. studies identify adenosine-elicited stabilization of Per2 in the control of HIF-dependent cardiac metabolism and ischemia tolerance and implicate Per2 stabilization PMID: 22504483
    48. Findings are the first to indicate that circadian genes have a significant impact upon circadian-relevant reward circuitry in humans. PMID: 22137505
    49. Low Per2 is associated with colorectal carcinoma PMID: 22166120
    50. This study demonstrated a novel mechanism for alcohol-induced intestinal hyperpermeability through stimulation of intestinal circadian Per2 and CLOCK gene expression. PMID: 21463335

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  • 相关疾病：
    Advanced sleep phase syndrome, familial, 1 (FASPS1)
  • 亚细胞定位：
    [Isoform 1]: Nucleus. Cytoplasm. Cytoplasm, perinuclear region. Note=Nucleocytoplasmic shuttling is effected by interaction with other circadian core oscillator proteins and/or by phosphorylation. Translocate to the nucleus after phosphorylation by CSNK1D or CSNK1E. Also translocated to the nucleus by CRY1 or CRY2. PML regulates its nuclear localization.; [Isoform 2]: Nucleus, nucleolus.
  • 组织特异性：
    Widely expressed. Found in heart, brain, placenta, lung, liver, skeleatal muscle, kidney and pancreas. High levels in skeletal muscle and pancreas. Low levels in lung. Isoform 2 is expressed in keratinocytes (at protein level).
  • 数据库链接：

    HGNC: 8846

    OMIM: 603426

    KEGG: hsa:8864

    STRING: 9606.ENSP00000254657

    UniGene: Hs.58756