Can anyone recommend a phospho-specific Smad2 and/or Smad3 AB that reliably works for IHC?

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Adam Franklin Prasanphanich

I know this is an old question but you are still looking for a good Ab, this one from abcam has been phenomenal for me in WB and immunofluorescence. IHC is a listed application. Check out the reviews.

http://www.abcam.com/smad3-phospho-s423--s425-ep823y-antibody-ab52903.html

Silvia Clara Hernandez

A question to Adam Franklin Prasanphanich, do you do antigen retrieval for PSmad2 for IF? I know the coment is old

Thanks