Purification of growth inhibitors in ultrafiltrate of chick embryo extract.
D000818:Animals; D002642:Chick Embryo; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D003911:Dextrans; D004586:Electrophoresis; D005347:Fibroblasts / Q000187:drug effects; D005782:Gels; D006133:Growth Substances / Q000302:isolation & purification*; D008099:Liver / Q000166:cytology; D010209:Paper; D014020:Tissue Extracts / Q000032:analysis*
D003911:Dextrans; D005782:Gels; D006133:Growth Substances; D014020:Tissue Extracts