title: Preparation of tissue culture serum lacking alpha2-macroglobulin.
mesh_terms: D001769:Blood; D011232:Chemical Precipitation; D002846:Chromatography, Affinity; D003208:Concanavalin A; D003470:Culture Media; D000511:alpha-Macroglobulins / Q000302:isolation & purification*
chemical_list: D003470:Culture Media; D000511:alpha-Macroglobulins; D003208:Concanavalin A