abberior STAR 635, goat anti-rabbit IgG, 500 µl (1 mg/ml)

abberior STAR 635 is a dye developed for STED and confocal imaging in the red spectral region. It features exceptional photostability, very high brightness and low background labeling. abberior STAR 635 can be excited with lasers at wavelength between 630 - 650 nm. For STED, a depletion wavelength around 750 - 800 nm is recommended. Our abberior STAR 635 can substitute dyes like ATTO® 647N, Alexa Fluor® 647, or Cy5®. Best results are obtained with freshly prepared samples. Organic fluorescent dye conjugated with polyclonal secondary anti-rabbit IgG antibody, host: goat, concentration 1 mg/ml.