The use of mono-reactive maleimides is particularly suited to antibody labeling since the dye molecules are introduced away from the antibody binding site, increasing the chance that functionality of the labeled molecule will be unimpaired. For use in steady state fluorescence, FP and FRET…

The Cy3 NHS Ester is an orange fluorescing cyanine that produces an intense signal easily detected using most rhodamine filter sets.

Convenient way to tag antibodies with CyDye Fluorescent Dyes. Conjugations are carried out under mild conditions and are complete within 1 h. Dyes are packaged in premeasured amounts and foil-sealed to ensure consistent labelings. Convenient way to tag antibodies with CyDye Fluorescent…

Streptavidin conjugated to a range of fluorescent dyes for use in in situ hybridization and flow cytometry High specificity reagents Suitable for use in the fluorescent analysis of biotinylated samples This product is supplied as a lyophilized solid in phosphate-buffered saline (0.02…

The packs contain derivitized CyDyes that carry only one reactive group on each dye molecule for accurate labeling of amine groups, for example on antibodies, peptides, or oligonucleotides. CyDyes are suitable for use in applications such as fluorescence resonance energy transfer (FRET), time…

Contains derivatized CyDye that carries only one reactive group on each dye molecule for accurate labeling of amine groups, for example on antibodies or oligonucleotides. Each kit contains five vials of dye. Each vial is sufficient for labeling 1 mg of protein or 30 nmol of amino groups. …

Hydrazide esters provide a convenient method for the labeling of free carbonyl groups of glycoproteins and carbohydrates. For maximum convenience, stable active hydrazide esters are supplied and stored as solid material. For use in steady state fluorescence, FP and FRET applications. Store from 2 -…

Cy3 and Cy5 mono-functional maleimides are particularly suitable for the selective labeling of molecules containing free sulfhydryl groups, such as cysteine residues in proteins and peptides and oligonucleotides. They are also useful in antibody labeling since the dye molecules are introduced away…

The packs contain fluors carrying two reactive groups on each dye molecule for general labeling of protein amine groups. Used for high-throughput screening (HTS) applications. Suitable for general labeling of amine residues Large range of bulk packs available for greatest economy