Good morning,
 
I will soon try Cre (from Novagen), eGFP (from Molecular Probes), and B-Gal (also from Molecular Probes) rabbit antibodies on formalin-fixed paraffin-embedded sections and/or frozen sections of mice embryos.  Is anyone already using these antibodies for IHC staining and, if so, would you be willing to share your protocols?  
 
Thanks,
 
Rhonda