Abstract
The schemes for preparative electrophoretic isolation and purification of major proteins from influenza virus are described. The viral envelope protein, hemagglutinin, two of its subunits, internal M and NP proteins of influenza viruses A/FPV/Rostock (H7N1), A/PR/8/34 (H1N1) and X-31 (H3N2) were obtained in preparative amounts and characterized by amino acid and N-terminus analyses.
MeSH terms
-
Amino Acids / analysis
-
Electrophoresis, Polyacrylamide Gel
-
Hemagglutinins, Viral / isolation & purification*
-
Influenza A virus / metabolism*
-
Nucleocapsid Proteins
-
Nucleoproteins*
-
Viral Core Proteins / isolation & purification*
-
Viral Matrix Proteins / isolation & purification*
Substances
-
Amino Acids
-
Hemagglutinins, Viral
-
M-protein, influenza virus
-
Nucleocapsid Proteins
-
Nucleoproteins
-
Viral Core Proteins
-
Viral Matrix Proteins