Resolvosil® BSA-7 is a silica (Nucleosil®)-based protein phase for HPLC enantiomer separation, manufactured by Macherey-Nagel. The chiral selector is Bovine Serum Albumin (BSA). The separation is based on selective interaction of proteins with low molecular compounds, i.e. principles of bioaffinity, including hydrophobic interactions (similar to a true reversed phase), interactions of polar groups and steric effects.
Phase name | Modification | Particle size | Pore size | End-capping | C-content | USP | Surface area | pH range | Tmax |
Resolvosil BSA-7 | Bovine serum albumin | 7 µm | 300 Å | N/A | N/A | L75 | N/A | N/A | N/A |