METHOD FOR PURIFICATION OF RETINAL PIGMENT EPITHELIAL CELLS

摘要

The present invention provides a method of purifying highly pure retinal pigment epithelial cells from a cell population obtained by induction of differentiation of pluripotent stem cells into retinal pigment epithelial cells, by a simple and easy operation in a short period. The purification method of the present invention includes a step of introducing a cell population containing retinal pigment epithelial cells obtained by differentiation induction of pluripotent stem cells on laminin or a fragment thereof on a filter, and obtaining a cell population that passed the filter.