Hydrated with Phosphate Buffered Saline pH 7. Pre-swollen, pre-packed and ready-to-use.
CentriPure PBS Z-50 MINI Columns are used for rapid buffer exchange and/or removal of dyes and small molecules from proteins greater than 25 kD. Purified proteins are eluted into Phosphate Buffered Saline (PBS, pH 7). The columns are sterile packed, pre-swollen and ready-to-use.