MobiSpin S-Columns Pre-packed with Sephacryl HR Resin

Description

MobiSpin S-Columns from Boca Scientific are disposable, pre-packed spin columns designed for size-exclusion chromatography (SEC) applications. They are filled with Sephacryl High Resolution (HR) resin, available in different pore sizes such as S-200, S-300, and S-400 to separate biomolecules based on their hydrodynamic volume. A primary application is the purification of nucleic acids, specifically for the removal of contaminants like dNTPs, primers, salts, and dyes from PCR or labeling reactions. The spin column format allows for rapid, centrifugation-based purification without the need for column packing or equilibration, streamlining desalting and buffer exchange procedures in molecular biology workflows.