Neural progenitor cells (NPCs) of feline origin (cNPCs) have demonstrated utility in transplantation experiments. yet are difficult to grow in culture beyond the 1 month time frame. Here we use an enriched. serum-free base medium (Ultraculture) and report the successful long-term propagation of these cells. https://unitedssports.shop/product-category/fan-shop-nba-jerseys/