Separation and purification of the biological active viral components, hemagglutinin and nucleoprotein-neuraminidase from some influenza A2 strains.
D002499:Centrifugation, Density Gradient; D003168:Complement Fixation Tests; D006386:Hemagglutination Tests; D006389:Hemagglutinins, Viral / Q000302:isolation & purification*; D008722:Methods; D009439:Neuraminidase / Q000302:isolation & purification*; D009698:Nucleoproteins / Q000302:isolation & purification*; D009975:Orthomyxoviridae / Q000737:chemistry*; D014764:Viral Proteins / Q000032:analysis*
D006389:Hemagglutinins, Viral; D009698:Nucleoproteins; D014764:Viral Proteins; D009439:Neuraminidase