This Super Fluor 555, SE is a reactive dye for the labeling of antibodies, peptides, proteins, tracers, and amplification substrates optimized for cellular labeling and detection. Super Fluor 555 dye molecules can be attached to proteins at high molar ratios without significant self-quenching, enabling brighter conjugates and more sensitive detection.

Alexa fluor 555 is suitable for the filter of Cy3 because it matches the spectrum of Cy3 coupling. Alexa fluor 555 has stronger total fluorescence and better light stability, which provides researchers with longer image capture time.

TD0024

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years