Dulbecco’s Modified Eagle’s Medium (DMEM) Gibco Cat# 21969-035 L-glutamine Gibco Cat# 25030-024 FBS (for HEK293T, UT7/TPO and CD34+ cells) Gibco Cat# A5256701 Penicillin/Streptomycin Gibco Cat# 15140-122 jetPRIME transfection reagent and buffer Polyplus Transfections Cat# 101000001 Roswell...