After injection, embryos containing hESCs were cultured in medium supplemented with naГЇve culture medium KOSM 1 1 Chen et al <a href=https://cytotec2buy.top/>where buy cheap cytotec online</a> In yet another embodiment, a cell free assay is provided in which a cancer marker protein or biologically active portion thereof is contacted with a test compound and the ability of the test compound to bind to the stem cell cancer marker protein or biologically active portion thereof is evaluated