In our Class, 100 Aseptic Facility we Buffer will finally sterilize the buffer with a 0.1 µm filter and pack it under N2
The Endotoxin Removing Procedure from Buffer
PurMa Biologics has the most sophisticated endotoxin removal. For that, we pass the buffer through the PurMaTM Endotoxin Elimination Column (Cat# P6H1216251). Furthermore, in our proprietary column, we covalently conjugate Sepharose 6B to an endotoxin-specific absorbent. We finally eliminate the residual endotoxin by passing the unbound fraction three times through 0.1µm filters.