Fig.2. Expression and purification of the SADS-CoV S-Fc
protein.
(A) The expressions of recombinant S-Fc
fusion protein were detected by
Western Blot using anti-SADS-CoV Ab positive serum, negative serum and
anti-Human Fc PcAb as control. (B) SDS-PAGE analysis of the purified
S-Fc fusion protein. M represents standard protein markers. The band of
purified S-Fc fusion protein was indicated by arrow.