• Per2 (phospho Ser662) Polyclonal Antibody
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Upingbio

YP-Ab-01362-100UL

Per2 (phospho Ser662) Polyclonal Antibody

Per2 (phospho Ser662) Polyclonal Antibody

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  • Gene Name: PER2
  • Immunogen: The antiserum was produced against synthesized peptide derived from human Period Circadian Protein 2 around the phosphorylation site of Ser662. AA range:636-685
  • Specificity: Phospho-Per2 (S662) Polyclonal Antibody detects endogenous levels of Per2 protein only when phosphorylated at S662.
  • Composition: Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
  • Source: Polyclonal, Rabbit,IgG
  • Dilution ratio: WB: 1/500 - 1/2000. IHC: 1/100 - 1/300. ELISA: 1/5000.. IF 1:50-200
  • Purification process: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
  • Concentration: 1 mg/ml
  • Storage: -20°C/1 year
  • Other Names: PER2; KIAA0347; Period circadian protein homolog 2; hPER2; Circadian clock protein PERIOD 2
  • Background: This gene is a member of the Period family of genes and is expressed in a circadian pattern in the suprachiasmatic nucleus, the primary circadian pacemaker in the mammalian brain. Genes in this family encode components of the circadian rhythms of locomotor activity, metabolism, and behavior. This gene is upregulated by CLOCK/ARNTL heterodimers but then represses this upregulation in a feedback loop using PER/CRY heterodimers to interact with CLOCK/ARNTL. Polymorphisms in this gene may increase the risk of getting certain cancers and have been linked to sleep disorders. [provided by RefSeq, Jan 2014],
  • Function: disease:Defects in PER2 are a cause of familial advanced sleep-phase syndrome (FASPS) [MIM:604348]. FASPS is characterized by very early sleep onset and offset. Individuals are 'morning larks' with a 4 hours advance of the sleep, temperature and melatonin rhythms.,function:Component of the circadian clock mechanism which is essential for generating circadian rhythms. Negative element in the circadian transcriptional loop. Influences clock function by interacting with other circadian regulatory proteins and transporting them to the nucleus. Negatively regulates CLOCK|NPAS2-BMAL1|BMAL2-induced transactivation.,induction:Serum-induced levels in fibroblasts show circadian oscillations. Maximum levels after 1 hour stimulation, minimum levels after 12 hours. Another peak is then observed after 24 hours.,PTM:Phosphorylated by CSNK1E and CSNK1D. Phosphorylation results in PER2 protein degradatio
  • Species: Human;Mouse
  • Range: WB;IHC;IF;ELISA
  • Protein: Period circadian protein homolog 2
  • DA: 120kD
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