title: Foot-and-mouth disease virus in cattle and pigs: use of polyethylene glycol or dextran for purifying 19S gamma-M immunoglobulin from sera.
mesh_terms: D000818:Animals; D005537:Aphthovirus / Q000276:immunology*; D002417:Cattle; D002499:Centrifugation, Density Gradient; D002501:Centrifugation, Zonal; D011232:Chemical Precipitation; D002845:Chromatography; D003911:Dextrans; D004589:Electrophoresis, Disc; D006018:Glycols; D007106:Immune Sera / Q000032:analysis*; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007075:Immunoglobulin M / Q000302:isolation & purification*; D007136:Immunoglobulins / Q000302:isolation & purification; D008722:Methods; D051379:Mice; D009500:Neutralization Tests; D013053:Spectrophotometry; D013552:Swine; D014461:Ultracentrifugation
chemical_list: D003911:Dextrans; D006018:Glycols; D007106:Immune Sera; D007075:Immunoglobulin M; D007136:Immunoglobulins