title: Removal of contaminating protein from high titre virus suspensions to be used in the production of antisera for immunofluorescence.
mesh_terms: D000327:Adsorption; D000818:Animals; D000906:Antibodies / Q000032:analysis; D001466:Barium Sulfate; D001826:Body Fluids; D002460:Cell Line; D002642:Chick Embryo; D002951:Citrates; D003168:Complement Fixation Tests; D004770:Enterovirus / Q000302:isolation & purification; D005321:Extraembryonic Membranes; D006168:Guinea Pigs; D000882:Haplorhini; D007106:Immune Sera / Q000592:standards*; D007120:Immunochemistry; D007668:Kidney; D009500:Neutralization Tests; D009975:Orthomyxoviridae / Q000302:isolation & purification; D011506:Proteins; D018139:Simplexvirus / Q000302:isolation & purification; D012964:Sodium; D014616:Vaccinia virus / Q000302:isolation & purification; D014776:Virus Cultivation; D014780:Viruses / Q000276:immunology / Q000302:isolation & purification*
chemical_list: D000906:Antibodies; D002951:Citrates; D007106:Immune Sera; D011506:Proteins; D001466:Barium Sulfate; D012964:Sodium