| abstract |
A substrate on which a detachable ligand affinity substance is immobilized, which can be used as a material for recovering specific cells easily and in large quantities, a material having a ligand bound to the substrate, and a material using the same Providing columns. A substrate having a ligand affinity substance immobilized thereon, wherein the immobilized ligand affinity substance can be detached by an external stimulus. [Selection diagram] None |