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Cryptochrome 1 (CRY1) Antibody
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Catalogue No: abx032696
Price:
US$326.25
(Size: 80 µl)
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Various biochemical, physiological and behavioural processes display circadian rhythms controlled by an internal biological clock. The central ?gears?driving this clock appear to be composed of an autoregulatory transcription/posttranslation-based feedback loop. Cryptochrome 1 (CRY1) and 2 (CRY2) are DNA-binding flavoproteins that bear some homology to blue-light receptors and photolyases. In Drosophila, CRY is a photoreceptor for the circadian clock where it binds to the clock component TIM in a light-dependent fashion and blocks its function. Mammalian CRY1 and CRY2 function via light-independent interactions with circadian genes CLOCK and BMAL1, as well as with PER1, PER2, and TIM. They seem to act as light-independent components of the circadian clock and likely regulate Per1 transcriptional cycling via interactions with both the activator and its feedback inhibitors. Mutant mice not expressing the Cry1 or Cry2 protein display accelerated and delayed periodicity of locomotor activity, respectively. It appears that the combination of both proteins working together is essential to synchronize the organism to circadian phases. A critical balance between Cry1 and Cry2 is required for proper clock function; in complete darkness, double-mutant mice present with instantaneous arrhythmicity, indicating the absence of an internal circadian clock.
Research Articles on Cryptochrome 1 (CRY1)
| Target | Cryptochrome 1 (CRY1) |
| Clonality | Polyclonal |
| Reactivity | Human |
| Tested Applications | ELISA, WB, IHC |
| Host | Rabbit |
| Recommended dilutions | WB: 1/1000, IHC-P: 1/50 - 1/100. Not tested in IHC-F. Optimal dilutions/concentrations should be determined by the end user. |
| Conjugation | Unconjugated |
| Immunogen | KLH-conjugated synthetic peptide between 556-586 amino acids from the C-terminal region of human Cry1. |
| Isotype | IgG |
| Form | Liquid |
| Purification | Purified through a protein G column, eluted with high and low pH buffers and neutralized immediately, followed by dialysis against PBS. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| UniProt Primary AC | Q16526 (UniProt, ExPASy) |
| UniProt Entry Name | CRY1_HUMAN |
| KEGG | hsa:1407 |
| String | 9606.ENSP00000008527 |
| Molecular Weight | Calculated MW: 66.4 kDa |
| Buffer | PBS containing 0.09% sodium azide. |
| Specificity | Predicted to react with Monkey CRY1. |
| Availability | Shipped within 5-10 working days. |
| Note | This product is for research use only. |