
Smart Ligands® are optimized for site-directed immobilization of antibodies. Smart Ligands® are biotinylated VHHs, and they can capture non-biotinylated immunoglobulins or target proteins to streptavidin/avidin specifically.
Applications:
BLI (biolayer interferometry)
SPR (surface plasmon resonance)
ELISA (enzyme-linked immunosorbent assays)
Benefits:
Reliable and site-directed immobilization of antibodies or target proteins
High binding affinity: Dissociation constants down to 1 pM
Works with crude samples
Multiple regeneration cycles
No antibody biotinylation required