Culture method and culture device

Abstract

Provided are a culture method and a culture device for efficiently producing cells and/or cell tissue suitable for medication applications. A culture method of culturing cells adhered onto an electrode layer, the method including: a first step of adhering the cells onto the electrode layer and culturing the cells thereon, the electrode layer being coated with an oligopeptide including: a terminal amino acid; a cell adhesive sequence; and an alternating sequence to be bound to the one end side of the cell-adhesive sequence, the alternating sequence including a plurality of acidic amino acids and a plurality of basic amino acids, being alternately bound to each other one by one; and a second step of applying, to the electrode layer having the cells adhered thereonto, an electrical potential inducing reductive desorption of the oligopeptide, to thereby detach the cells from the electrode layer.

Dependencies are inferred from the claim text.