This product is a specialized culture medium designed for the in vitro cultivation of various tumor cells. Its formulation has been precisely optimized to mimic the complexity of the in vivo tumor microenvironment. It is enriched with high concentrations of nutrients, specific growth factors, and metabolic modulators essential for rapid tumor cell proliferation. This medium effectively supports the adherent or suspension growth of primary tumor cells and multiple tumor cell lines, while stably maintaining their malignant phenotypes, invasive characteristics, and gene expression profiles.