This document details Thermo Scientific's high-performance dialysis products, including specifications, membrane molecular weight cutoffs, and product…
Thermo Scientific offers a broad range of reliable and easy-to-use dialysis products designed for efficient sample dialysis between 10μL and 250mL. These innovative devices facilitate the removal of small, unwanted compounds from macromolecules by selective diffusion through a semi-permeable membrane. The portfolio includes various formats such as cup devices, microdialysis plates, cassettes, flasks, and tubing to accommodate different workflows.
The document provides a comprehensive selection guide based on sample volume and membrane molecular weight cutoff (MWCO). It details the performance data for different membranes, including sample retention rates and protein recovery, ensuring users can select the best product for their specific dialysis applications, from simple salt removal to virus purification.
| Sample Volume Range (Cup Devices) | ~10µL to 2mL |
|---|---|
| Sample Volume Range (Micro Dialysis Plates) | 10µL to 100µL |
| Sample Volume Range (Cassettes) | ~0.5mL to 70mL |
| Sample Volume Range (Flasks) | 150mL to 250mL |
| Sample Volume Range (Tubing) | ~10mL to 100mL |
| Membrane Composition | Regenerated cellulose |
| Dialysis Temperature | 4°C |
MWCO is defined as the average molecular weight of a molecule that can no longer diffuse across the membrane, such that it is retained at > 90%.
Slide-A-Lyzer MINI Dialysis Devices and Pierce 96-well Microdialysis Plates are the ideal formats for this volume range.