Fluorescent Fab Streptamer®

Fluorescent Fab Streptamers® for reversible, receptor-specific staining of lymphocytes

For staining of cell isolates obtained after magnetic cell isolation with the Fab Streptamer® isolation kits. Fab Streptamers® for cell staining comprise a Strep-Tactin® fluorochrome which has to be associated with a Fab-Strep in a short incubation step. The resulting fluorescent Streptamers® are then used for marker-specific staining of the target cells. The Streptamers® can be completely removed from the cells with biotin.