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Table 2 Expression and functionality profiles of recombinant influenza hemagglutinin and S·Protein variants

From: Neutralizing immune responses induced by oligomeric H5N1-hemagglutinins from plants

Proteins Protein expression confirmed by Western blot Hemagglutination unit (HAU)
Co-expression with H5-S·Tag in plants in vivo
S·Protein (++) 4
S·Protein-pII (++) 0
S·Protein-GCN4 (++) 2
S·Protein-TP (++) 256
  1. Two proteins (one of the S·Protein variants and H5-S·Tag) were co-expressed transiently in plants. The expression of both proteins (++) was confirmed by Western blot. The oligomer formation of all variants was investigated by hemagglutination assay.