Program found! Thanks Roger! "John" <s330477 at student.uq.edu.au> wrote in message news:adk0i6$19k$1 at bunyip.cc.uq.edu.au... > I am trying to source the "free" program package PREDITOP. > It is used to predict antigenic peptides with reportedly ~ 70% accuracy. > > If anyone can help, I would be most grateful. > > John. > >