Isolation of neuraminidase from the WSN strain of influenza virus.

Amino Acids Animals Carbohydrates/analysis Carbon Isotopes Centrifugation, Density Gradient Chick Embryo Chromatography, DEAE-Cellulose Culture Techniques Electrophoresis, Disc Fibroblasts Glucosamine Isoelectric Focusing Methods Neuraminidase/analysis,isolation & purification,metabolism Orthomyxoviridae/analysis,enzymology,isolation & purification Peptides/analysis Surface-Active Agents Tritium Virus Cultivation

Amino Acids Carbohydrates Carbon Isotopes Peptides Surface-Active Agents Tritium Neuraminidase Glucosamine