Visible Fluorescent Proteins

Visible Fluorescent Proteins for FRET-FLIM

Visible fluorescent detection of proteins in polyacrylamide gels without staining.

2,2,2-Trichloroethanol (TCE) incorporated into polyacrylamide gels before polymerization provides fluorescent visible detection of proteins in less than 5min of total processing time. The tryptophans in proteins undergo an ultraviolet light-induced reaction with trihalocompounds to produce fluorescence in the visible range so that the protein bands can be visualized on a 300-nm transilluminator...

Studies on UV-Visible, Fluorescent Spectral Properties and Solvatochromic behavior of Naphthalimide Compound Containing Quaternary Ammonium

This paper presents the results of absorption spectra, fluorescence properties and the effect of solvents on UV-Vis spectra of dye quaternized 4-acetylamino-N-2-aminomethylpyridine-1,8-naphthalimide. The fluorescency of the dye was evaluated and its Stokes shift value was 6140 cm-1 in DMF. The solvatochromism behavior of the novel compound is investigated by studying its spectra in pure organic...

Fluorescent Proteins in Transgenic Plants

Fluorescent proteins (FPs) have revolutionized many areas of biological research. In particular, plant biotechnology has been significantly advanced by harnessing the power of FPs. Aequorea victoria, green fluorescent protein (GFP), has been the most studied of the proteins, but many new FPs are discovered each year. We provide here a timely review of the current uses of FPs in whole plants and...

Improved Green-emitting Fluorescent Proteins

The advent of fluorescent proteins (FPs) has redefined the use of fluorescence microscopy in every biological discipline. Green fluorescent protein (GFP) and its variants are commonly used in celluar imaging studies. Recently, a novel fluorescent protein, named vivid Verde Fluorescent Protein (VFP), was isolated from Cyphastrea microphthalma, a scleractinian coral found in the warmer waters of ...