ES Cell Culture and Manipulation (Chisholm Lab) Detailed protocol for ES cell manipulation, including Media, plating ES cell, Splitting ES cells, freezing ES cells, transformation of ES cells, expansion of ES cell clones and more...
Production of ES Cell Chimeras by Aggregation wtih Eight-Cell Stage Embryos (Nagy Lab) To produce completely ES cell-derived embryos a clump of ES cells is sandwiched between two tetraploid embryos. For ES cell aggregation chimeras with diploid embryos, one embryo is aggregated with a clump of ES cells. Even in this case, the ES cell internalization is efficient enough to achieve a high level of ES cell contribution.