Hello,
Everyone knows if matrigel or poly-lysine or other matrix can interfere with fluorescence? I see no marking in my cells, but i know they express a good ammount of the protein. These are suspension cells, so i need a coating to perform immunofluorescence. DAPI or Hoechst is clearly visible, so I can't explain what happened. I have no doubt about the antibody because i used it on adherent cells, and it worked very well.
Please help.
I didn't find the right solution from the Internet.
References:-
http://forums.biotechniques.com/viewtop ... 17&t=12062
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Thanks