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Mimic of red fluorescent protein (RFP) fluorophore for imaging RNA in living cells. Fluorescence is activated by binding to Corn aptamer (Kd = 70 nM). Excitation/emission maxima (λ) = 505/545 nm; extinction coefficient = 29000 M-1 cm-1.
|Storage||Store at -20°C|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions
The following data is based on the product molecular weight 281.22. Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||3.56 mL||17.78 mL||35.56 mL|
|5 mM||0.71 mL||3.56 mL||7.11 mL|
|10 mM||0.36 mL||1.78 mL||3.56 mL|
|50 mM||0.07 mL||0.36 mL||0.71 mL|
References are publications that support the biological activity of the product.
Song et al (2017) Imaging RNA polymerase III transcription using a photostable RNA-fluorophore complex. Nat.Chem.Biol. 13 1187 PMID: 28945233
Warner et al (2017) A homodimer interface without base pairs in an RNA mimic of red fluorescent protein. Nat.Chem.Biol. 13 1195 PMID: 28945234
If you know of a relevant reference for DFHO, please let us know.
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Keywords: DFHO, DFHO supplier, fluorescent, RNA, imaging, fluorophore, red, protein, Corn, aptamer, light, up, aptamers, FLAPs, Aptamers, Aptamer-based, Imaging, Fluorescent, Probes, 6434, Tocris Bioscience
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