tim Antibody

Code CSB-PA342197XA01DLU
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Product Details

Full Product Name
Rabbit anti-Drosophila melanogaster (Fruit fly) tim Polyclonal antibody
Uniprot No.
Target Names
tim
Alternative Names
tim antibody; CG3234 antibody; Protein timeless antibody
Raised in
Rabbit
Species Reactivity
Drosophila melanogaster (Fruit fly)
Immunogen
Recombinant Drosophila melanogaster (Fruit fly) tim protein
Immunogen Species
Drosophila melanogaster (Fruit fly)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
Required for the production of circadian rhythms. The biological cycle depends on the rhythmic formation and nuclear localization of the TIM-PER complex. Light induces the degradation of TIM, which promotes elimination of PER. Nuclear activity of the heterodimer coordinatively regulates PER and TIM transcription through a negative feedback loop. Behaves as a negative element in circadian transcriptional loop. Does not appear to bind DNA, suggesting indirect transcriptional inhibition.
Gene References into Functions
  1. data suggest that CRTC is a novel co-activator for the CLK/CYC-activated tim transcription to coordinate molecular rhythms with circadian behaviors over a 24-hour time-scale. PMID: 27577611
  2. A phosphorylation program, native to the master pacemaker neurons, regulates the timing of nuclear accumulation of the Period/Timeless repressor complex. PMID: 27346344
  3. mir-276a inhibits tim expression: Deleting the mir-276a-binding site in the tim 3' UTR causes elevated levels of TIM and approximately 50% arrhythmicity. PMID: 27162360
  4. possible roles it plays in the physiological preservation of health, as well as in the pathogenic mechanisms of related diseases [review] PMID: 26691298
  5. CULLIN-3 is required for the circadian control of PERIOD and TIMELESS oscillations. PMID: 22879814
  6. Nuclear TIM expression is associated with day-night cycles that are independent of the central nervous system. PMID: 22713751
  7. Timeless regulates phagocytosis of bacteria in Drosophila. PMID: 22253593
  8. This study demonstrated that timelss mutant affect TIMELESS and PERIOD post-trnaslational regulation and metabolism in cell nuclear. PMID: 21734289
  9. structural domains PMID: 12372263
  10. Tim1 has a role in sister chromatid cohesion. PMID: 12852847
  11. Regulation of the timeless protein involves nuclear transport mechanisms. PMID: 12944510
  12. A novel tim mutation affects behavioral rhythms but not periodic eclosion. PMID: 15520259
  13. results suggest that JET is essential for resetting the circadian clock by transmitting light signals from cryptochrome to TIMELESS PMID: 16794082
  14. Results suggest that photic stimulation of timeless expression at low temperatures is part of a seasonal adaptive response that helps advance the clock phase on cold days, enabling flies to exhibit daytime activity despite the earlier onset of dusk. PMID: 16864646
  15. Data show that ectopic CRYPTOCHROME renders TIMELESS light-sensitive in the Drosophila ovary. PMID: 16864647
  16. show a strong interaction between Veela and cryptochrome genetic variants, demonstrating that the Jetlag, Timeless, and cryptochrome proteins function in the same pathway PMID: 17068124
  17. study reports that a mutation in the timeless gene has arisen and spread by natural selection relatively recently in Europe; natural and artificial alleles of the timeless gene affect the incidence of diapause in response to changes in light & temperature PMID: 17600215
  18. findings show that the mutant allele attenuates the photosensitivity of the circadian clock and causes decreased dimerization of the mutant TIMELESS protein isoform to CRYPTOCHROME; this interaction results in a more stable TIMELESS product PMID: 17600216
  19. these data indicate that TIM is an important mediator of CK2 effects on circadian rhythms. PMID: 18815259

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Subcellular Location
Nucleus. Cytoplasm, perinuclear region. Note=Nuclear at specific periods of the day. First accumulates in the perinuclear region about one hour before translocation into the nucleus. Interaction with per is required for nuclear localization.
Protein Families
Timeless family
Tissue Specificity
Expressed in head, photoreceptors, lateral neurons and glial cells in the lamina and medulla of the optic lobes. Expression follows a light-dark cycle, levels show a significant decrease at the end of the night and then remain low throughout the light per
Database Links

KEGG: dme:Dmel_CG3234

STRING: 7227.FBpp0305454

UniGene: Dm.2663

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