Float-A-Lyzer

FLOAT-A-LYZER* - BIOPROCESSING via dialysis

The Float-A-Lyzer® from Repligen offers a unique, simple possibility - also in bioprocessing - to test liquid nanoparticle formulations, microparticle formulations and suspensions by reliably separating the released active ingredient from the carrier material by means of dialysis - ensuring, that the test gives accurate release rate results. The chart in the picture gallery shows that a large number of molecule sizes are ideally suited for dialysis and so there are for example possible applications like:

• Active ingredient release
• HPLC sample preparation
• Buffer change and desalination
• Nanoparticle and liposome preparation
• Separation and preparation of DNA, proteins, viruses, antibodies and peptides
• further applications can be found on the right under "Brochures"

The Float-A-Lyzer® is a unique, leak-proof and ready-to-use device and consists of a high-purity biotech cellulose ester (CE) membrane. The Float-A-Lyzer® is available in different lengths (for 1-10ml) and 9 different exclusion limits / "Cut-Offs" (NMWC / MWCO) from 0.1 - 1.0000kD.

The screw cap supplied enables easy loading with a pipette, intermediate tests and sampling without the risk of needle punctures. The Biotech CE membrane has good chemical compatibility and tolerates pH 2-9 and temperatures of 4-37 ° C. Exposure to most organic solvents is not recommended and should be confirmed in the chemical compatibility table of Repligen.

PROPERTIES:

• 3 ready-to-use volume sizes (1 ml, 5 ml & 10 ml)
• 9 Concise MWCOs for Better Selectivity and Separation
• High purity Biotech Cellulose Ester (CE) membrane leakproof and
• color-coded screw cap complete with swimming ring and pipette

The Float-A-Lyzer® is best used with a dissolution tester, because this always offers reproducible and qualifiable fluid dynamics and temperatures. We offer you the perfect solution with the Float-A-Lyzer® holder, which you can find here.

You can find more information about the Float-A-Lyzer® at www.repligen.com .

The Float-A-Lyzer® are available directly from us at good prices. You can find a selection here. You don´t find the right product in following list or do you have any further questions? We will be happy to help you personally. Please use our contact center to write us an email or call us.

*This is a product from our supplier QLA, please read here for availablilty in your country.

Float-A-Lyzer®-Holder 1ml:

Float-A-Lyzer®-Holder 5ml:

Float-A-Lyzer®-Holder 10ml: