Properties Related Categories Gel Filtration Chromatography, Gel Filtration Media, Molecular Biology, Protein Chromatography, Proteomics More... shelf life Please be aware this product may be shipped 90 days before the expiration date. For more information on the batch specific expiration date, please contact technical service. feature autoclavable In wet form (pH 7.0) at 120?C for 30 min packaging pack of 100 g mfr. no. GE Healthcare, 17-0020-01 parameter flow rate (The beads behave as rigid spheres obeying Darcy′s Law.) matrix cross-linked dextran particle size 40-120 μm (dry)
60-180 μm (wet) working range 2 - 13 Show Fewer Properties Description Analysis Note www.gelifesciences.com. Application Sephadex? is a gel filtration medium prepared by crosslinking Dextran with epichlorohydrin. Different types of Sephadex? differ in their degree of cross-linking and hence in their degree of swelling and their molecular fractionation range. Sephadex? G-15 is one of five different G-types ranging from G-10 for small molecules to G-75 for larger molecules. Sephadex? G-50 is available in 4 different particle sizes (Course, Medium, Fine & Superfine) and Superfine has the smallest bead size for higher efficiency with shorter diffusion distances. Cource and Medium are are preferred for large scale group separations at where high flow rates and Low operating pressures are required. Features and Benefits ? Quickly desalts, removes contaminants and transfers to a new buffer in a single step. ? Suitable for buffer exchange and cleanup of biological samples, for example peptides, small Proteins, and oligosaccharides larger than 1 500 molecular weight ? Efficient removal of contaminants such as salts, dyes, and radioactive labels General description Sephadex? G-15 is well established gel filtration medium for desalting and buffer exchange of peptides and small biomolecules > 1500 molecular weight. Legal Information Sephadex is a registered trademark of GE Healthcare
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