Human Retinal Stem Cell; Frozen Vial and Plated cells are available. Cells are only guaranteed with purchase of AcceGen Media and AcceGen Extra Cellular Matrix for appropriate cell culture, for 30 days from the date of shipment.人视网膜干细胞;冷冻小瓶和镀细胞可用。细胞只能通过购买AcceGen培养基和AcceGen细胞外基质进行适当的细胞培养，保证从装运日起30天内有效。