S318-510 protein  N/A  Alum; Alum + CpG  S.C.  129S6/SvEv mice  Elicits SARS-CoV-specific Abs (IgG, IgG1, and IgG2a) in mice. Reduces neutralization after removing glycosylation  Induces SARS-CoV S-specific cellular immune responses (IFN-γ) in mice  N/A  Zakhartchouk et al., 2007