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Journal of Genetic Engineering and Biotechnology
Fig. 9 | Journal of Genetic Engineering and Biotechnology

Fig. 9

From: Expression and characterization of hemagglutinin–neuraminidase protein from Newcastle disease virus in Bacillus subtilis WB800

Fig. 9

Neuraminidase activity of HN protein is pH and chloride-dependent. A Activity of purified recombinant HN protein in the presence of 5 (“”, •blue line), 20 (“■”, orange line) and 150 (“◄”, grey line) mMNaCl. B Activity of native HN from viral lysate in the presence of 10 (“•”, blue line), 90 (“■”, orange line) and 160 (“◄”, grey line) mMNaCl

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