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Cytiva Sephadex™ G-25 Media
Use of Sephadex™ is well established as a gel filtration medium for desalting and buffer exchange in industrial applications. Cytiva Life Sciences™ Sephadex™ G-25 Media quickly desalts, removes contaminants and transfers to a new buffer in a single step.
Supplier: Cytiva WHT17003101
Description
Established medium for desalting and buffer exchange
- Gel filtration medium
- Available in coarse, medium, fine and superfine grades
- All grades satisfy process-scale chromatography requirements
- Available in lab packs or prepacked columns
Specifications:
- Working pH range: 2 to 13
- Bed volume (in distilled water): 4 to 6mL/g
- Fractionation range dextrans/globular proteins: 1× 102 to 5 × 103 / 1 × 103 to 5 × 103 Mr
- Max. flowrate/operating pressure: the beads behave as rigid spheres obeying Darcy's Law
Specifications
| 100 g | |
| 15 to 88 μm (Wet Form), >20 μm (Dry Form) | |
| Sephadex G-25 Media | |
| 2.6cm | |
| 11.81 in. | |
| >11 cm/h, pressure drop cm H2O/bed height=2, bed height 30 cm, 2.6 cm i.d. | |
| Cross-linked Dextran |
| >11 cm/hr. | |
| 4 to 6mL/g in Distilled Water | |
| Solid Spherical Bead | |
| Desalting and Buffer exchange and removal free label in industrial applications | |
| 30cm | |
| 2 to 13 | |
| 4 to 30°C, dry resins. Used resins 4 to 8 °C in 20% Ethanol or 0.01 M NaOH |