A compound for immobilizing a lipid membrane-containing substance, a substrate modified with the compound, a method for patterning a lipid membrane-containing substance on the substrate, and a method for isolating a lipid membrane-containing substance on the substrate

摘要

The present invention relates to a compound of formula (I), wherein A¹Is a lipid membrane binding group that binds to the lipid membrane in the lipid membrane-containing material, and A²Is a lipid membrane binding inhibiting group which inhibits the binding of the lipid membrane binding group to the lipid membrane, and A³Is a photoreactive group and A⁴Is a hydrophilic group, and A⁵Is a reactive group to a substrate to be modified, and A⁶Is a scaffold site having at least three binding hands, and L¹And L²Is a linker, k¹And k²Are each independently 0 or 1], the binding inhibition due to the lipid membrane-bound inhibiting group is eliminated by the photoreaction, and the lipid membrane binding group can bind to the lipid membrane A substrate modified with the compound, a method for patterning a lipid film-containing substance on the substrate, and a method for isolating a lipid film-containing substance on the substrate.