Identification and characterization of a growth factor secreted by an established cell line of human retinoblastoma maintained in serum-free medium.
D002452:Cell Count; D002478:Cells, Cultured; D002850:Chromatography, Gel; D003470:Culture Media; D006133:Growth Substances / Q000032:analysis*; D006801:Humans; D007700:Kinetics; D008970:Molecular Weight; D012175:Retinoblastoma / Q000032:analysis* / Q000378:metabolism; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors
D003470:Culture Media; D006133:Growth Substances; D013936:Thymidine