skin testing will test for a couple of isolated milk proteins (like casein) as well as whole milk. the pharmacia website lists the various milk "components" that they can specifically look at w/ the CAP RAST....

Marla Shapiro, Ph.D.
Department of Psychology
Georgia State University
Atlanta, GA  30303

>>> [log in to unmask] 08/14/02 01:02AM >>> I just seen discussion of being allergic to casein or whey or both. Perhaps this i= 
s=20 
the answer here. Can they test to see which protein it is that he is=20 
allergic to? Can we do this with a RAST? =20 

E.J.