BioForm is compatible with TCEP, moderate amounts of β-mercaptoethanol (BME) (< 1mM w/v), mild detergents (< 0.01% - see FAQ), and will tolerate EDTA and EGTA to 10 µM. BioForm has been used successfully with Tris, MOPS, and HEPES buffers from pH 6.5 to 7.5. BioForm is shipped in 50 mM Tris buffer, pH 7.0.