Biotin stock solution

100 mM concentrated biotin for dissociation of Twin-Strep-tag® from Strep-Tactin® suitable for cells

Biotin stock solution for preparing a dissociation buffer when using the Strep-tag® technology for cells (Fab-TACS®/Nano-TACS®, CD3/CD28 Streptamer®, MHC I Streptamer®) or exosomes (Fab-TACS® for exosomes). Biotin addition causes the rapid dissociation of isolation reagents from the surface. Thus, fully functional and highly pure cells or exosomes are received.