Characterization of a low molecular weight antigenic protein from the envelope of influenza virus.
Eckert, Edward A. (The University of Michigan, Ann Arbor). Characterization of a low molecular weight antigenic protein from the envelope of influenza virus. J. Bacteriol. 92:1430-1434. 1966.-An antigenic protein from the lipid-extracted residue of influenza virus strain PR8 was solubilized with urea-dithiothreitol (DTT). The protein subunits had a sedimentation coefficient of 2S in urea-DTT and reassociated to a 4S state on dialysis. This form of the envelope protein did not agglutinate erythrocytes, but reacted with strain-specific antisera in the complement-fixation and blocking-antigen tests.
D000327:Adsorption; D000941:Antigens; D003168:Complement Fixation Tests; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D008970:Molecular Weight; D009975:Orthomyxoviridae / Q000276:immunology*; D013053:Spectrophotometry; D014461:Ultracentrifugation; D014764:Viral Proteins / Q000032:analysis*
D000941:Antigens; D014764:Viral Proteins