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Table 1 Starting and final purified yields for rHA proteins

From: Modifications of cysteine residues in the transmembrane and cytoplasmic domains of a recombinant hemagglutinin protein prevent cross-linked multimer formation and potency loss

rHA

Starting yield

Purified yield

% of wild-type

% of wild-type

Wild-type

100

100

Control SDV*

13

Not Done

2Cys

97

120

3Cys

118

199

5Cys

138

136

  1. *SDV contains modifications C64S, C76S in the ectodomain of the protein.