Sensor chip SA

Overview
This high-affinity streptavidin (SA) sensor chip immobilizes biotinylated molecules for surface plasmon resonance (SPR) interaction analysis on Biacore systems.

•Versatile: immobilizes biotinylated peptides, proteins, nucleic acids, or carbohydrates
•Ready-to-use: streptavidin is pre-immobilized, ready for fast, high-affinity ligand capture
•Robust: streptavidin-biotin is one of the strongest non-covalent interactions in nature
•Non-covalent: a convenient alternative for ligands refractory to covalent immobilization
•Standardized ligand orientation: controlled biotinylation enables oriented capture