Far-red fluorescent protein TurboFP635

- Super bright far-red fluorescence
- Fast maturation, high photostability
- Proven suitability to generate stably transfected cell lines
- Fluorescent signal is easily distinguished from background fluorescence
- Recommended for cell and organelle labeling in autofluorescent environment, multicolor applications and whole body imaging

Main properties

TurboFP635 normalized excitation (thin line) and emission (thick line) spectra. Spectra viewer tool Download TurboFP635 spectra (xls)

CHARACTERISTIC * Brightness is a product of extinction coefficient and quantum yield, divided by 1000. Molecular weight, kDa 26 Polypeptide length, aa 235 Fluorescence color far-red Excitation maximum, nm 588 Emission maximum, nm 635 Quantum yield 0.34 Extinction coefficient, M-1cm-1 65 000 Brightness* 22.1 Brightness, % of EGFP 67 pKa 5.5 Structure dimer Aggregation no Maturation rate at 37°C super fast Photostability high Cell toxicity not observed Main advantages bright and fast-maturing far-red fluorescent protein; high pH-stability and photostability Possible limitations dimer, limited applicability for fusions generation