rec. Human rec. Rat rec. Human rec. Human Human Thidiazuron TDZ rec. Rat rec. Human rHuTPO rmTPO rmIL-9 rec. Human rec. Rat rec. Rat rmLIF - rec. Kinetin - rec. Human rec. Human rec. Human rec. Human rec. Murine rec. Rat rec. Human rec. Human rec. Human rec. Murine rec. Human rHuman Growth rec. bovine rec. Human rec. Human rec. Ovine rec. Rat rec. human Rat IFN-gamma rec. Murine rec. human rec. Human Stem rec. Human recombinant rec. Human rec. Human rec. Human rec. Human rec. mouse trans-Zeatin