| abstract |
The present invention aims to provide a medical polymer compound having excellent chemical immobilization ability, having little chemical dissolution or deterioration during the cleaning process, and which can be preferably coated on the surface of a plastic substrate. It is done. The present invention is a polymer comprising a repeating unit derived from at least an ethylenically unsaturated polymerizable monomer (a) having a functional group for immobilizing a physiologically active substance, wherein the polymer has a reactive functional group at at least one end thereof. The said subject was solved by the biochip board | substrate with which the polymeric compound for medical materials, and the layer containing the said polymeric compound was formed in the board | substrate surface.n n n Medical materials, polymers, biochips, substrates, bioactive materials, immobilized, ethylenically unsaturated polymerizable monomers |