PER3 Polyclonal Antibody

• Catalog number
  CAC08008
• Price
  Please ask
• Size
  50 μg

• Other name
  Period circadian protein homolog 3,hPER3,Cell growth-inhibiting gene 13 protein,Circadian clock protein PERIOD 3,PER3,GIG13
• Immunogen
  Recombinant Human Period circadian protein homolog 3 protein (1-131AA)
• Verified reactivity
  Human, Mouse
• Verified applications
  ELISA,WB,IHC,IF. Recommended dilution:WB:1:500-1:5000,IHC:1:20-1:200,IF:1:50-1:200
• Raised in
  Rabbit
• Clonality
  Polyclonal
• Protein number
  P56645
• Gene number
  Please refer to GenBank
• NCBI number
  Please refer to NCBI
• Purity
  Protein G purified, >95%
• Storage recommendation
  Aliquot and store at -20°C. Minimize freezing and thawing.
• Use before
  1 year
• Shipping requirements
  Blue ice
• Estimated production time
  3-7 business days
• Supplementary information
  Originally described as 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. Consists of two major components: the central clock, residing in the suprachiasmatic nucleus (SCN) of the brain, and the peripheral clocks that are present in nearly every tissue and organ system. Both the central and peripheral clocks can be reset by environmental cues, also known as Zeitgebers (German for 'timegivers'). The predominant Zeitgeber for the central clock is light, which is sensed by retina and signals directly to the SCN. The central clock entrains the peripheral clocks through neuronal and hormonal signals, body temperature and feeding-related cues, aligning all clocks with the external light/dark cycle. Circadian rhythms allow an organism to achieve temporal homeostasis with its environment at the molecular level by regulating gene expression to create a peak of protein expression once every 24 hours to control when a particular physiological process is most active with respect to the solar day. Transcription and translation of core clock components (CLOCK, NPAS2, ARNTL/BMAL1, ARNTL2/BMAL2, PER1, PER2, PER3, CRY1 and CRY2) plays a critical role in rhythm generation, whereas delays imposed by post-translational modifications (PTMs) are important for determining the period (tau) of the rhythms (tau refers to the period of a rhythm and is the length, in time, of one complete cycle). A diurnal rhythm is synchronized with the day/night cycle, while the ultradian and infradian rhythms have a period shorter and longer than 24 hours, respectively. Disruptions in the circadian rhythms contribute to the pathology of cardiovascular diseases, cancer, metabolic syndromes and aging. A transcription/translation feedback loop (TTFL) forms the core of the molecular circadian clock mechanism. Transcription factors, CLOCK or NPAS2 and ARNTL/BMAL1 or ARNTL2/BMAL2, form the positive limb of the feedback loop, act in the form of a heterodimer and activate the transcription of core clock genes and clock-controlled genes (involved in key metabolic processes), harboring E-box elements (5'-CACGTG-3') within their promoters. The core clock genes: PER1/2/3 and CRY1/2 which are transcriptional repressors form the negative limb of the feedback loop and interact with the CLOCK|NPAS2-ARNTL/BMAL1|ARNTL2/BMAL2 heterodimer inhibiting its activity and thereby negatively regulating their own expression. This heterodimer also activates nuclear receptors NR1D1, NR1D2, RORA, RORB and RORG, which form a second feedback loop and which activate and repress ARNTL/BMAL1 transcription, respectively. Has a redundant role with the other PER proteins PER1 and PER2 and is not essential for the circadian rhythms maintenance. In contrast, plays an important role in sleep-wake timing and sleep homeostasis probably through the transcriptional regulation of sleep homeostasis-related genes, without influencing circadian parameters. Can bind heme.
• Notes
  For research use only. Not for diagnostic procedures.
• Hyperlink
• Properties
  If you buy Antibodies supplied by bioma they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
• Group
  Polyclonals and antibodies
• About
  Polyclonals can be used for Western blot, immunohistochemistry on frozen slices or parrafin fixed tissues. The advantage is that there are more epitopes available in a polyclonal antiserum to detect the proteins than in monoclonal sera.
• French translation
  anticorps

• Gene target
  PER3  
• Gene symbol
  PER3
• Short name
  PER3 Polyclonal Antibody
• Technique
  Polyclonal, Antibody, antibodies against human proteins, antibodies for, Polyclonal antibodies (pAbs) are mostly rabbit or goat antibodies that are secreted by different B cells, whereas monoclonal antibodies come from a single N cell lineage. Pabs are a collection of immunoglobulin molecules that react against a specific antigen, each identifying a different epitope.
• Label
  Unconjugated
• Alternative name
  PER3 polyclonal (antibody to-)
• Alternative technique
  polyclonals, antibodies

Gene info

• Identity
  HGNC:8847
• Gene
  PER3
• Long gene name
  period circadian regulator 3
• Synonyms gene name
  • period (Drosophila) homolog 3
  • period homolog 3 (Drosophila)
  • period circadian clock 3
• GenBank acession
  • BC026102
• Locus
  1p36.23
• Discovery year
  1999-06-11
• Entrez gene record
  8863
• Pubmed identfication
  • 9427249
• RefSeq identity
  • NM_016831
• VEGA ID
  OTTHUMG00000001216

MeSH Data

• Name
  Blotting, Western
• Concept
  Scope note: Identification of proteins or peptides that have been electrophoretically separated by blot transferring from the electrophoresis gel to strips of nitrocellulose paper, followed by labeling with antibody probes.
• Tree numbers
  • E05.196.401.143
  • E05.301.300.096
  • E05.478.566.320.200
  • E05.601.262
  • E05.601.470.320.200
• Qualifiers
  ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data

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