title: Characterization of the factor in L-cell conditioned medium capable of stimulating colony formation by mouse marrow cells in culture.
mesh_terms: D000818:Animals; D001853:Bone Marrow / Q000254:growth & development*; D001854:Bone Marrow Cells; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D003036:Cobalt Isotopes; D003470:Culture Media / Q000032:analysis*; D046508:Culture Techniques; D005944:Glucosamine; D006023:Glycoproteins / Q000032:analysis* / Q000302:isolation & purification; D007739:L Cells / Q000254:growth & development*; D008722:Methods; D051379:Mice; D008970:Molecular Weight; D012710:Serum Albumin, Bovine; D014316:Tritium; D014357:Trypsin; D014633:Valine
chemical_list: D003036:Cobalt Isotopes; D003470:Culture Media; D006023:Glycoproteins; D014316:Tritium; D012710:Serum Albumin, Bovine; D014357:Trypsin; D014633:Valine; D005944:Glucosamine