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.
· 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.