title: Separation of a low molecular weight factor promoting growth of animal cells in vitro.
mesh_terms: D000510:Alpha-Globulins; D000596:Amino Acids; D000818:Animals; D002417:Cattle; D002623:Chemistry Techniques, Analytical; D003470:Culture Media; D046508:Culture Techniques; D006367:HeLa Cells; D008970:Molecular Weight; D014815:Vitamins
chemical_list: D000510:Alpha-Globulins; D000596:Amino Acids; D003470:Culture Media; D014815:Vitamins