[Histonet] IHC Validation

Arrington, Karla A kaarrington <@t> anthc.org
Tue Nov 4 22:26:51 CST 2014

I am validating IHC's. What is the CAP requirements regarding negative slides. I've asked CAP but have not received a response. 
Are 10 negative patient tissues ran for each antibody using the negative protocol or are they ran using each antibody but also a known 
Negative control ran using the negative protocol? 

Karla Arrington, HT (ASCP) HIT (AHIMA)
Supervisor of Pathology
ANMC Pathology
kaarrington <@t> anthc.org

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