IgG PostScript Images Needed

[Fred Criscuolo]

I am completing a paper on IgG molecules for a protein chemistry course.
I would like to include some images of IgG structure and Ab-Ag binding in
this document.  Can anyone direct me to an ftp source or provide me some
suitable images?  They should be in PostScript format.
Thanks in advance.
-- 
  Fred Criscuolo
  fcriscuo at ucsd.edu                  
  (619) 587-5341 (voice)           (619) 587-5307 (fax)