The MacroSep® BIO-Gold Diphenyl has the lowest bonding density and one of the lowest hydrophobicities of any BIO-Gold phenyl phases. It provides some site-specific phenyl interactions dependant on the molecular configuration of the target and can resolve many classes of proteins and bio-polymers. The MacroSep Bio-Gold has a unique phenyl ring configuration and may provide some site-specific interactions and a variety of solute interactions including π-π and hydrophobic going well beyond the simple hydrophobic interaction of MacroSep BIO-Gold alkyl phases. BIO-Gold Diphenyl is designed for bio-pharmaceutical and bio-chemical applications.
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We have developed a line of wide pore columns to provide the bioanalytical chromatographer with a highly efficient state-of-the-art base deactivated wide pore HPLC column. Our MacroSep BIO line is based upon ultra-high purity metal free silica containing highly controlled pores of 300 Å diameter. This column technology is a superior tool for the analysis of proteins, peptides, and other biomolecules. The latest line of reversed phase column for analysis of biological compounds is MacroSep BIO-Gold. MacroSep Bio-Gold packings are based on ultra-high purity spherical silica, state-of-the-art high-density bonding and full end capping for the separation or purification of high molecular weight bio compounds such as proteins and peptides. Significant improvements in acidic and alkaline resistance has been achieved with MacroSep BIO-Gold.
MacroSep BIO-Gold columns are manufactured utilizing tight process control of the silica, bonding and column packing processes. The reproducible column packing method control provides exceptional efficiency, symmetry, and reproducibility. MacroSep Bio-Gold is available in 1.9 µm, 3 µm, 5 µm and 10 µm particle sizes for analytical and preparative chromatography. For your convenience all these materials are available in either 400 Å or 1200 Å pore diameters.
Features and Benefits:
| Inner Diameter | 20 mm |
|---|---|
| Length | 250.0 mm |
| Particle Size | 5.0 µm |
| Phase | Diphenyl |
| Pore Size | 1200.0 Å |
