Labelling

Observe exosome dynamics accurately without extracellular aggregation Cover steps from fluorescence labeling to purification *Protein amount : 1-10μg/ sample, Particle count : 10 to 100 x 108　samples (As purified exosome using ultracentrifugation)

Observe exosome dynamics accurately without extracellular aggregation Cover steps from fluorescence labeling to purification *Protein amount : 1-10μg/ sample, Particle count : 10 to 100 x 108　samples (As purified exosome using ultracentrifugation)

Observe exosome dynamics accurately without extracellular aggregation Cover steps from fluorescence labeling to purification *Protein amount : 1-10μg/ sample, Particle count : 10 to 100 x 108　samples (As purified exosome using ultracentrifugation)

Fura 2 is one of the most widely used calcium indicators for ratiometric measurement. Fura 2 was developed to improve the fluorescent properties of Quin 2.

Fura 2-AM is an acetoxymethyl ester derivative of Fura 2 that can be easily loaded into cells by incubation.

Fluo 3 is a long wavelength calcium probe that is practically nonfluorescent in its free ligand form, but its fluorescence increases 60-80 times when it forms complexes with calcium. Thus, it has been widely used with confocal laser fluorescent microscopy because the microscope has an argon laser. The long wavelength of the fluorescent signal is also convenient for minimizing photodamage to sample cells. Fluo 3 is also useful for caged calcium and others that are cleaved by the photoirradiation in the UV region.

Fluo 3-AM is an acetoxymethyl ester derivative of Fluo 3 that can be easily loaded into cells by incubation.

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