What is a CSe surface chemistry?

A CSe chemistry is a CS surface chemistry on which an Extravidin layer is deposited. This surface chemistry is suitable for biotinylated molecules. Extravidin is linked to activated POE by the formation amide functions. Biotinylated ligands are immobilized via the specific interaction between Extravidin and Biotin.

Principle of a CSe chemistry
Principle of a CSe chemistry