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The PROTEIN LW-G guard column 50x6.0mm, 3µm, are used to protect PROTEIN LW800 SEC columns. The phase-equivalently packed guard columns are used as complete guard columns without separate cartridge holders.
The PROTEIN Series uses spherical, porous silica with a hydrophilic polymer coating. The coating reduces hydrophobic and ionic interactions, allowing size-based separation of proteins to take center stage. Different pore sizes target peptides, antibodies, aggregates, and very large protein complexes. Particle sizes and column IDs range from robust routine formats to highly efficient semi-micro and fast SEC columns.
Shodex is a registered trademark of Resonac Corporation, Tokyo, Japan. Protein Series is a product line within the Shodex portfolio.
| Brand | PROTEIN |
|---|---|
| Product Type | SEC/GPC Guard Columns |
| Length | 50 mm |
| Internal Diameter | 6.0 mm |
| Particle Size | 3 µm |
| Chemistry Producers Term | LW |
| USP Class | L20, L33, L59 |
| Country of Origin | Japan |
| Solvent | H2O |
| Hardware Material | Stainless Steel |
| Hardware Type | Ready-to-use Column |
| pH Minimum | 3.0 |
| pH Maximum | 7.5 |
| Temperature Minimum [°C] | 4 |
| Temperature Maximum [°C] | 45 |
| Mode of Separation | SEC / Aqueous Size Exclusion Chromatography (GFC) |
| Technology | HPLC |
| Matrix | Silica |
| Particle Morphology | spherical, fully porous |