Dialysis and Desalting
Thermo Scientific™ Slide-A-Lyzer™ Accessory Float Buoys and Syringes
Slide-A-Lyzer Float Buoys and Syringes are available to support a variety of dialysis cassettes for volumes of 0.1 to 20 mL.
Thermo Scientific™ Slide-A-Lyzer™ Dialysis Flasks
Facilitate removal of salts and small contaminants from proteins or macromolecules in sample volumes up to 250 mL. Each Slide-A-Lyzer Dialysis Flask provides flotation disks that when attached to the neck of the flask, allows the flask to float in a vertical position for simple and safe handling.
Thermo Scientific™ Pierce™ Polyacrylamide Spin Desalting Columns, 7K MWCO, 0.7 mL
Separate proteins and other macromolecules from low-molecular weight buffer salts and reagents with Thermo Scientific Pierce 7K MWCO (molecular-weight cutoff) Polyacrylamide Spin Desalting Columns, which are porous polyacrylamide-based gel-filtration columns for biological sample preparation.
Thermo Scientific™ Slide-A-Lyzer™ G3 Dialysis Cassettes, 10K MWCO
Thermo Scientific Slide-A-Lyzer™ G3 Dialysis Cassettes facilitate the rapid and trouble-free dialysis of sample volumes from 0.5 to 125 mL. Unlike standard flat tubing, these innovative devices do not require knots or clips that can lead to leaking and sample loss.
Thermo Scientific™ Slide-A-Lyzer™ G3 Dialysis Cassettes, 20K MWCO
Thermo Scientific Slide-A-Lyzer™ G3 Dialysis Cassettes facilitate the rapid and trouble-free dialysis of sample volumes from 0.5 to 125 mL. Unlike standard flat tubing, these innovative devices do not require knots or clips that can lead to leaking and sample loss.
Thermo Scientific™ Zeba™ Spin Desalting Columns and Plates, 40K MWCO, 75 μL–10 mL
The new and enhanced Zeba Spin and Micro Spin Desalting columns and plates are designed for efficient desalting and buffer exchanging proteins with a molecular weight >40 kDa and removing small molecules less than 2 kDa. They provide exceptional desalting and protein recovery performance.
Thermo Scientific™ Slide-A-Lyzer™ MINI Dialysis Devices, 3.5K MWCO
Perform sample buffer exchange with these 3500-MW cut-off (MWCO) disposable polypropylene cups with integrated, low-binding membranes.
Thermo Scientific™ Float Buoys, for 0.1 mL Slide-A-Lyzer™ MINI Dialysis Devices
Thermo Scientific Slide-A-Lyzer MINI Dialysis Device Float buoys are low density polyethylene (LPDE) rafts designed to securely hold up to 25 Slide-A-Lyzer MINI Dialysis Devices (0.1 mL only) to permit array dialysis.
Thermo Scientific™ Slide-A-Lyzer™ Dialysis Cassettes, 3.5K MWCO
Remove salts and contaminants, and maximize sample recovery using this semi-permeable membrane with a 3,500-Dalton protein MW cut-off (MWCO) cassette that is easier to use than traditional dialysis tubing.
Thermo Scientific™ Slide-A-Lyzer™ Dialysis Cassettes, 10K MWCO
Remove salts and small contaminants to maximize sample purity and recovery with Slide-A-Lyzer 10K MWCO dialysis cassettes.
Thermo Scientific™ Slide-A-Lyzer™ Dialysis Cassettes, 7K MWCO
Remove salts and contaminants and maximize sample recovery using this semi-permeable membrane with a 7,000-Dalton protein MW cut-off (7K MWCO).
Thermo Scientific™ Slide-A-Lyzer™ G3 Dialysis Cassettes, 2K MWCO
Thermo Scientific Slide-A-Lyzer™ G3 Dialysis Cassettes facilitate the rapid and trouble-free dialysis of sample volumes from 0.5 to 125 mL. Unlike standard flat tubing, these innovative devices do not require knots or clips that can lead to leaking and sample loss.
Thermo Scientific™ Rapid Equilibrium Dialysis (RED) Inserts and Plates
Equilibrium dialysis is a method used in plasma protein binding (PPB) studies to determine the amount of free, active drugs present in plasma. The Rapid Equilibrium Dialysis (RED) Device is widely accepted as the gold standard device for measuring interactions between drugs and PPB.
Cytiva HiTrap™ Capto™ Q ImpRes IEX Columns
High-throughput medium for intermediate and polishing protein purification
Cytiva Superdex 75 Increase Prepacked Column, 10/300 GL
Use these columns in preparative purification as well as for characterization and analysis of proteins with molecular weights between Mr 3,000 and 70,000, such as recombinant tagged proteins. Cytiva HisTrap™ excel Prepacked Columns feature tolerance to repeated harsh cleaning procedures at high pH ensures long column lifetime and minimizes carryover.