Hi Curt
I trust you and yours are well...
Imho.it will still be an excellent control, provided that you are
processing it to Paraffin wax and use HIER ( antigen retrieval) before IHC/IF.
Sure, as long as it has been optimally fixed ( immersion fixation with no
agitation -BAD- leads to zonal
Quick drive by question,
We have some tonsil that has been in formalin for about 2 months, to be
disposed of, is that not recommended for use as control tissue now, too much
formalin exposure?
Thanks for your input again,
Curt
___
Histonet mailing l
