| Base Material | Silica |
|---|---|
| Column Diameter (mm) | 7.8 |
| Column Length (cm) | 30 |
| Housing Material | Stainless Steel |
| Particle Size (µm) | 5 |
| Pore Size (nm) | 12.5 |
| Mode | Aqueous Size Exclusion - GFC |
| Applications | Peptides, Monoclonal antibodies, Proteins, mAb fragments, Aggregates, Other recombinant proteins |
| Product Category | HPLC Columns |
| Group | SWxl |
Answer:The analytical column is 7.8 mm ID × 300 mm long.
Answer:The silica packing uses 5 µm particles with approximately 125 Å pores.
Answer:It is suited to small proteins and peptides, with a globular-protein fractionation range extending to about 150 kDa.
TSKgel G2000SWxl is a silica-based aqueous size-exclusion chromatography column designed for high-resolution analysis of peptides, smaller proteins, and related biopolymers. This analytical configuration measures 7.8 × 300 mm and contains 5 µm particles with a nominal 125 Å pore diameter. Its stated fractionation range covers globular proteins up to approximately 150,000 Da, making it useful when low-molecular-weight components and protein fragments must be resolved. The surface chemistry and high pore volume help limit unwanted adsorption during aqueous gel-filtration chromatography. Laboratories use this format for protein purity investigations, peptide distribution, fragment studies, and biopharmaceutical characterization. A matching SWxl-series guard column can help protect the analytical bed. This product is the G2000SWxl analytical column rather than a G3000SWxl column or guard cartridge.
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