131159-ML550
Period Clock Protein 2 (Period Circadian Protein Homolog 2, PER2, hPER2, Circadian Clock Protein PERIOD 2, FASPS, KIAA0347) (MaxLight 550)
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£914.00
- SKU:
- 131159-ML550
- Reinheit:
- Purified by Protein A affinity chromatography.
- Lagerbedingungen:
- 4°C Do Not Freeze
- Hersteller:
- United States Biological
- Host:
- Mouse
- Immunogen:
- Partial recombinant corresponding to aa1-101 from PER2 (NP_073728) with GST tag. MW of the GST tag alone is 26kD.
- Klon:
- 5C10
- Format:
- Supplied as a liquid in PBS, pH 7.2. No preservative added. Labeled with MaxLight™550.
- Weitere Details:
- MaxLight™550 is a new Yellow-Green photostable dye conjugate comparable to Alexa Fluor™546, 555, DyLight™549 , Cy3™, TRITC and offers better labeling efficiency, brighter imaging and increased immunodetection. Absorbance (550nm); Emission (575nm); Extinction Coefficient 150,000. PER2, also known as Period circadian protein homolog 2, is a mainly nuclear protein that shows nucleocytoplasmic shuttling which is effected by interaction with other circadian core oscillator proteins and/or by phosphorylation. PER2 belongs to the basic helix-loop-helix family of transcription factors and contains a PAC (PAS-associated C-terminal) domain and two PAS (PER-ARNT-SIM) domains. PER2 is a component of the circadian core oscillator, which includes the CRY proteins, CLOCK or NPAS2, BMAL1 or BMAL2, CSNK1D and/or CSNK1E, TIMELESS, and the PER proteins. This protein is thus essential for generating circadian rhythms and is a negative element in the circadian transcriptional loop which influences clock function by interacting with other circadian regulatory proteins and transporting them to the nucleus. Expression of PER2 is fairly wide spread with strong expression in skeletal muscle and pancreas and slight expression in lung. Defects in PER2 are a cause of familial advanced sleep-phase syndrome (FASPS). Applications: Suitable for use in FLISA, Immunohistochemistry, Immunofluorescence and Western Blot. Other applications not tested. Recommended Dilution: Immunofluorescence: 10ug/ml Immunohistochemistry (Formalin fixed paraffin embedded): 1ug/ml Optimal dilutions to be determined by the researcher. AA Sequence: MNGYAEFPPSPSNPTKEPVEPQPSQVPLQEDVDMSSGSSGHETNENCSTGRDSQGSDCDDSGKELGM LVEPPDARQSPDTFSLMMAKSEHNPSTSGCSSD Storage and Stability: Store product at 4°C in the dark. DO NOT FREEZE! Stable at 4°C for 12 months after receipt as an undiluted liquid. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Caution: MaxLight™550 conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Note: Applications are based on unconjugated antibody.
- Versandbedingungen:
- Blue Ice