In article <baxley-2603951454190001 at fp1-molbio-13.uoregon.edu>, baxley at molbio.uoregon.edu (Lara Endres Baxley) says: > >Does anyone know what Nonidet P-40 does and where I can get some? A >protein purification protocol calls for 0.01% Nonidet P-40 in all of the >buffers. > Try Calbiochem. Sigma doesn't carry this any more. Chris