Labelling

FDA is cell-membrane permeable and accumulates inside of viable cells as fluorescein. Since fluorescein is less hydrophilic than BCECF or Calcein, the leakage of fluorescein from cells is rather high. FDA is also utilized for flow cytometry.

Amyloid staining dye - High affinity with β-sheet structure - High detection sensitivity

-High sensitivity for intracellular Fe2+ detection -Suitable for live cell imaging -Applicable for plate reader assay

Hoechst dyes are cell membrane permeable and stain DNA to emit intense blue fluorescence. They bind to DNA in the minor groove of poly-AT sequence rich areas. Both Hoechst 33342 and Hoechst 33258 are water-soluble and stable in aqueous solutions. The excitation and emission wavelengths of Hoechst-DNA complex are 35 nm and 46 nm, respectively.

Hoechst dyes are cell membrane permeable and stain DNA to emit intense blue fluorescence. They bind to DNA in the minor groove of poly-AT sequence rich areas. Both Hoechst 33342 and Hoechst 33258 are water-soluble and stable in aqueous solutions. The excitation and emission wavelengths of Hoechst-DNA complex are 35 nm and 46 nm, respectively.

*High selectivity for lysosomes *High retention even in lysosomes that had pH neutralized after staining *Long-term visualization of lysosomes for live cell imaging

*High selectivity for lysosomes *High retention even in lysosomes that had pH neutralized after staining *Long-term visualization of lysosomes for live cell imaging

*High selectivity to lipid droplet (low background) *4 color available (blue, green, red, and deep red) *High intracellular retentivity *Applicable to both live and fixed cells

*High selectivity to lipid droplet (low background) *4 color available (blue, green, red, and deep red) *High intracellular retentivity *Applicable to both live and fixed cells