Dear Dr. Rosen:
I see nothing wrong in your protocol but your photo 0950 = 09501 seems as if
there are 2 superimposed sections, one with a lot of brown particles? Is this
artifact you are referring to? Seems "too organized" to be an artifact but it
is brown and not red.
These "non DAB" reagents
Here is a message I am posting for Dr. Rosen:
Hello,
I am a longtime admirer of this list, and I am sure someone on here can help us
out
We have an artifact on our immunohistochemistry (IHC) slides.
I will attempt to attach pictures using the upload tool. In case that doesn’t
work, I am
