Size Exclusion Resin - Hydroxypropylated Cross-linked Dextran

• Product Overview: Hydroxypropylated dextran gel is hydroxypropyl-modified dextran gel derived from cross-linked dextran the gel filtration resin. Exhibits hydrophilic and lipophilic properties, compatible with organic solvents, suitable for purification of traditional Chinese medicine components, antibiotics, and chemical drugs. Combines gel filtration, partition, and adsorption chromatography principles to separate structurally similar molecules.
• Matrix: Cross-linked dextran gel
• Appearance: White to off-white spherical powder
• Average particle size: 75 μm
• Wet Particle Size Range: 30–120 μm
• Fractionation Range: Globular protein: 4-5 kDa
• pH working range: 2-13
• Chemical stability: Stable in water and most organic solvent systems
• Maximum operating pressure: 0.3 MPa
• Maximum flow velocity: 700 cm/h
• Pack size: 25 g; 100 g; 500 g; 1 kg; 5 kg; 10 kg; 20 kg; 25 kg; 1 L
• Product features: Gel filtration resin; dextran beads; hydrophilic and lipophilic; compatible with organic solvents; suitable for separation/purification of active components in traditional medicine and fine purification of antibiotics and chemical drugs.