There are other ways to make weak signals aka enhance the staining.  If one 
gives particulars of what is going on, the exact IHC protocol is needed so 
suggestions can be made accordingly.

TSA or tyramide enhancement is just one of many.

Gayle Callis
MT,HT,HTL(ASCP)
Research Histopathology Supervisor
Veterinary Molecular Biology
Montana State University - Bozeman
PO Box 173610
Bozeman MT 59717-3610
406 994-6367 (lab with voice mail)
406 994-4303 (FAX)



_______________________________________________
Histonet mailing list
Histonet@lists.utsouthwestern.edu
http://lists.utsouthwestern.edu/mailman/listinfo/histonet