Cross-linked dextran the gel filtration resin series are dextran-based gel filtration media, hydrophilic and porous. Used for buffer exchange, desalting, small molecule removal, separation of peptides, oligonucleotides, antibiotics, chemical drugs, natural products, nanomaterial purification, and wastewater treatment. Operates via molecular sieve principle. Types by particle size: cross-linked dextran the gel filtration resin coarse, medium, fine, and superfine.
Matrix
Cross-linked dextran
Appearance
White to slightly spherical powder
Average particle size
320 μm
Dry Particle Size Range
100–300 μm
Fractionation Range
1–5 kDa (10–45 AA)
pH working range
2–12
pH CIP range
1–14
Maximum flow velocity
650 cm/h
Pack size
1 kg; 5 kg; 10 kg
Product features
Gel filtration resin; dextran beads; highly hydrophilic to minimize non-specific adsorption; commonly used for desalting and buffer exchange; suitable for proteins and nucleic acids; can be used with columns of different specifications.
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For Research or Industrial Raw Materials, Not For Personal Medical Use!