Sartorius BIA Separations
SO3 (Sulfonate)
- Strong cation exchanger
- Working range, pH 2–13
- Binds molecules with predominantly positive charge, repels molecules a predominantly negative charge
- Use for capture, intermediate, or polishing steps in either bind-elute or flow-through mode
- High capacity for purification of virus and VLP particles, large proteins
- Sanitizable with 1 M NaOH