Yellow fluorescent protein TagYFP

- Bright yellow fluorescence
- Monomeric protein with successful performance in fusions
- Fast maturation, high pH-stability and photostability
- Proven suitability to generate stably transfected cell lines
- Recommended for protein labeling

Main properties

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

CHARACTERISTIC * Brightness is a product of extinction coefficient and quantum yield, divided by 1000. Molecular weight, kDa 27.0 Polypeptide length, aa 239 Fluorescence color yellow Excitation maximum, nm 508 Emission maximum, nm 524 Quantum yield 0.62 Extinction coefficient, M-1cm-1 50 000 Brightness* 31 Brightness, % of EGFP 94 pKa 5.5 Structure monomer Aggregation no Maturation rate at 37°C fast Photostability high Cell toxicity not observed Main advantages bright yellow monomeric fluorescent protein