We are wondering what vendors people are using for the following antibodies; MLH-1, MSH-2, MSH-6 and PMS-2. Anyone running these on the Ventana immunostainers? Thank you for any and all input! Sally Ann Drew, MT(ASCP) IHC/ISH Laboratory University of Wisconsin Hosp. & Clinics Madison, WI 53792 (608)265-6596