STAR FLUOR 488 NHS ester is a bright, highly photostable green emitting fluorophore for the 488nm Argon laser line. It is as bright as Alexa Fluor 488 as well as other spectrally similar fluorophores. STAR FLUOR 488 NHS ester is highly water soluble and pH insensitive (pH4-10) and ideal for the labelling of biomolecules including antibodies, proteins and peptides. Conjugates of STAR FLUOR 488 show extremely high fluorescence and are therefor ideal for extremely sensitive detection.

STAR FLUOR 488 NHS ester is available already conjugated to a variety of antibodies (and expanding) for diverse applications. Reactive dye formulations as well as antibody labelling kits are also available.

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