NHS-Fluorescein

Amine Coupling Through EDC/NHS: A Practical Approach

Surface plasmon resonance (SPR) is one of the leading tools in biomedical research. The challenge in its use is the controlled positioning of one of the components of an interaction on a carefully designed surface. Many attempts

Labeling of Oligonucleotides with Fluorescein

Oligonucleotides are a convenient alternative to conventional, cloned DNA probes since they can be rapidly synthesized in large quantities relatively cheaply. They can be made to very specific regions of the genome, without reference

Fluorescein labeling of proteins

This method uses carboxyfluorescein succinimidyl ester (CFSE)rather than fluorescein isothiocyanate,resulting in more reliable labeling.Succinimidyl esters are excellent reagents for amine modification since the amide products formed are very stable