[Histonet] re: Oct-3/4 staining of seminomas

[Carmen Contreras-Sesvold]

What is your positive control?
Check your secondary to verify if it is working.
If everything else is working it might be your primary.
Call Santa Cruz and ask to speak to their tech service for that primary to
see if they can assist.
You can also ask them to provide another lot number that for the primary
(for free).
They have surperb tech support. I have had the best service from them.
Carmen