All ready-to-use dialysis devices are made with proprietary Biotech grade CE dialysis tubing and are pre-assembled with volume-matched lengths of membrane tubing to maximize convenience, ease of use, and sample recovery. It is designed to enhance.
■Unique design
The tubular membrane allows maximum surface area and minimum volume uptake and dilution. Float ring ensures buoyancy and vertical orientation
■Easy to use
Screw-on caps and pipettes allow for easy and safe sample loading and in-process testing without the need for dangerous needles
■Total sample recovery
Wide open cylindrical shape facilitates 95-98% sample volume recovery
■Wide range of MWCO
9 MWCOs from 0.1-1,000kD for all dialysis applications from small peptides to large nanoparticles
■ Featured applications
・Drug dissolution: controlled release for dose determination
・Compatible with USP devices 2 and 4
Biotech CE membranes are compatible with pH 2-9 and temperatures 4-37°C and have excellent chemical compatibility. Not recommended for most organic solvents. Must be checked with Repligen's scientific compatibility table.
■Features
・3 types of ready-to-use capacities (1ml, 5ml & 10ml)
・9 easy-to-understand MWCOs improve separation and selectivity
・High purity biotech cellulose ester (CE) membrane
・Leak-proof, color coded screw cap
・Flotation ring and pipette included
■Easy in 3 steps
・Wash with water
・Sample settings
・Dialysis
■Typical dialysis applications of Float-A-Lyzer® dialysis equipment
・Research on drug dissolution and controlled release
・Removal of salt, urea, surfactants, and cesium
・HPLC sample preparation
・pH change, buffer exchange, final formulation
・Purification of proteins, DNA, plasmids, polymers, nanoparticles, and liposomes
・Biopolymer purification and monomer removal
・Research on enzyme activity and ligand binding
・Electroelution of DNA and proteins
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