Dialysis & Buffer exchange
The Gentaurflex-tube series
The Gentaurflex-tube is an innovative dialysis tube defining the next generation of dialysis & buffer exchange technology.
With its user friendly design, the Gentaurflex-tube can be conveniently loaded and unloaded using any standard pipette tip while still allowing for a record breaking 98% sample recovery yield. The revolutionary design of the Gentaurflex-tube makes it the only dialysis tool which enables true high throughput dialysis, accommodating a large number of samples in a single buffer tank.
The Gentaurflex-tube allows rapid, high performance extraction of macromolecules without contamination. It is ideal for purification of proteins, automated protein sequencing, peptide mapping and amino acid analysis. | |
Applications · Dialysis or buffer exchange of volumes between 10ml and 20 ml. · Preparation of protein samples for MALDI-MS. · Sample concentration. · Large-scale protein dialysis such as antibodies and recombinant protein purification. · Peptide dialysis for molecules as small as 10 amino acids. · Virus-particle purification. · Removal of contaminating micro molecules. · Purification of tissue culture extracts. · Removal of salts, surfactants, solvents and detergents. · Complex formation studies (protein-protein, protein-DNA and protein-RNA). · pH and buffer adjustment of sample solution, protein extract or cell extract. · High through- put dialysis, a single beaker can be used for several Gentaurflex-tubes on one floating pad. | |
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