Sephadex® G-10, poudre blanche
Fournisseur: ICN Biomedicals
Sephadex is a beaded gel filtration medium prepared by cross-linking dextran with epichlorohydrin under alkaline conditions.
Fractionation range (MW): globular proteins: 700; dextrans: <700; dry bead diameter: 40 to 120 µm; bed volume: 2 to 3 ml/g.
Sephadex® G-10 is a gel filtration medium used in gel filtration chromatography and protein chromatography. Sephadex® G-10 has been used in cancer studies and to determine fluoride levels in tap water, river water and green tea samples. Its main application is group separations of low and high molecular weight molecules. Desalting is the most common use. Desalting with Sephadex is superior to dialysis because of the considerable time savings, the low dilution factor (which can be as low as 1,4 : 1), and the high activity recoveries even with very small amounts of sample. Related applications include buffer exchange and the removal of small molecules during the preparation of large biomolecules, such as ampholytes, detergents, radioactive or fluorescent labels, and phenol (during DNA purification).
MDL Number:
MFCD00132768 Numéro CAS: 9050-68-4 |
Résultats des tests de spécification
Identity Test | Passes |
Water Regain | 0,9 - 1,1 ml/g |
Particle Size Distribution Dry Beads; Volume Share within 40 - 120 µm | ≥85% |
Flow Rate | 24 - 49 cm/hr |
Loss on Drying | ≤10% |
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