PepSwiftâ„¢ are Micro LC Columns, manufactured by Thermo Scientific, for fast and high-resolution LC/MS separations in bottom-up protein identification, biomarker discovery, and systems biology applications. The phases based on a monolithic polystyrene divinylbenzene copolymer. The monolithic structure offers a high-quality alternative to traditional microparticulate sorbents, providing important advantages to the chromatographic separation. The columns are available with 0.1, 0.2 or 0.5 mm internal diameter.
The PepSwiftâ„¢ and ProSwiftâ„¢ RP-4H polymer matrices differ with respect to crosslink and co-monomer ratio, which may result in different selectivity under comparable conditions.
Phase-Name | Modification | Particle Size | Pore Size | End-capping | C-Content | USP | Surface | pH-Range | Tmax |
PepSwift™ | - | Monolithic | N/A | - | N/A | N/A | N/A | 1.0‒10.0 | 90 °C |
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