What vendors are people using for MSI testing? I am looking at: MLH-1 MSH-2 MSH-6 and PMS2 Histonet mailing list Histonet <@t> lists.utsouthwestern.edu http://lists.utsouthwestern.edu/mailman/listinfo/histonet Dana Settembre, HT ASCP Immunohistochemistry Lab UMDNJ - University Hospital Newark, NJ USA