Methods of preparing feeder cells-free, xeno-free human embryonic stem cells and stem cell cultures prepared using same

摘要

The present invention is of methods of establishing and propagating human embryonic stem cell lines using feeder cells-free, xeno-free culture systems and stem cells which are capable of being maintained in an undifferentiated, pluripotent and proliferative state in culture which is free of xeno contaminants and feeder cells.