Application note: Studying Avi-tag protein interactions by SPR
Learn how R&D Systems™ Avi-tag biotinylated proteins can be used as an alternative to amine biotin coupling in surface plasmon resonance experiments.
Biotinylated proteins can be powerful tools for assessing protein interactions and screening antibody or small molecule libraries for potential therapeutics. Avi-tag biotinylated proteins incorporate a single biotin to provide consistent labelling and uniform protein orientation.
Read this application note to learn how R&D Systems™ Avi-tag biotinylated proteins can be used as an alternative to chemical or amine biotinylated proteins to determine protein interaction kinetics and affinity by SPR.