Corynebacterium diphtheriae toxin Ab.IgG:ACnc:Pt:Ser:Qn
corynebacterium diphtheriae toxin ab.igg:acnc:pt:ser:qn
Corynebacterium diphtheriae toxin Ab.IgG:ACnc:Pt:Ser:Qn
corynebacterium diphtheriae toxin ab.igg:acnc:pt:ser:qn