Ultra-Fast Dialyzers (Double-Sided, Reusable)
Reusable double-sided sample dialyzer. The second dialysis port allows for a more rapid rate of dialysis than a single-sided dialyzer.
Made of PTFE, QuikPrep® Ultra-Fast Dialyzers are inert allowing for a very low protein binding capacity to maximize your sample recovery. Pre-cut Dialysis Membranes are available in molecular weight cut offs of 500 to 300,000 Daltons. When fully assembled the cap and chamber create a 100% leak-proof seal.
The QuikPrep® Ultra-Fast Dialyzer offers all the features of the original Single-Sided Dialyzer with the addition of a second dialysis port allowing for a more rapid rate of dialysis. Due to the increased membrane surface area of the Ultra-Fast Dialyzer it can process samples 5 to 10 times faster than the Single-Sided Dialyzer.
Ultra-Fast Dialyzers can accommodate sample volumes from 25 µl to 5 ml. Made of PTFE, the Ultra-Fast Dialyzer is inert allowing for a very low protein binding capacit yto maximize your sample recovery. Pre-cut Dialysis Membranes are available in molecular weight cut offs of 500 to 300,000 Da. When fully assembled the cap and chamber create a 100% leak-proof seal. Ultra-Fast Dialyzers are sold with chamber and two caps.
Key Features
- Reusable
- Autoclavable
- Made of insert PTFE
- Rapid dialysis/purification
- High sample recovery
- Low protein binding
- Leak proof
Applications
- Biomolecule purification
- Buffer exchange
- Detergent removal
- Sample concentration
- Sample preparation for HPLC, HPCE
- Removal of excess radiolabel
- Post-PCR clean-up
- Sample preparatioan for GC, GC-MS, NMR
Item # | Chamber Volume µl | Chamber Inner Diameter | Surface Area/Volume Ratio (mm2/µl) |
7404-251D 7404-255D |
25 | 11/16" | 35.24 |
7404-501D 7404-505D |
50 | 11/16" | 22.49 |
7404-1001D 7404-1005D |
100 | 11/16" | 22.71 |
7404-2501D 7404-2505D |
250 | 15/16" | 22.65 |
7404-5001D 7404-5005D |
500 | 15/16" | 18.16 |
7404-10001D 7404-10005D |
1,000 | 15/16" | 9.08 |
7404-15001D 7404-15005D |
1,500 | 15/16" | 6.05 |
7404-30001D 7404-30005D |
3,000 | 15/16" | 2.60 |
7404-50001D 7404-50005D |
5,000 | 15/16" | 2.44 |