Abstract
Brilliance of terbium: Heterodimeric conjugates of trimethoprim covalently linked to sensitized terbium chelates bind to Escherichia coli dihydrofolate reductase fusion proteins with nanomolar affinity (see picture). Terbium luminescence enables sensitive and time-resolved detection of labeled proteins in vitro and on the surface of living mammalian cells.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have