AF4 – Asymmetric Flow Field-Flow Fractionation
The AF4 fractionation system (Asymmetric Flow Field-Flow Fractionation), is an innovative method for the rapid and gentle separation and characterization of proteins, polymers and nanoparticles. The system present in the laboratory is the AF2000 AT from Postnova.
Features
- separation of nanoparticles in the range 1nm to 100 μm
- separation of proteins, peptides, polymers from 103 Da to 1012 Da.
- The separation occurs on the basis of the diffusion coefficient without using any stationary phase.
- Fully bio-compatible system
- Software: NovaFFF AF2000 Control NovaFFF Analysis
Applications
Biotechnology : Viruses, Aggregates, Cell Organelles, Bioparticles.
Pharma : Proteins, Antibodies, Liposomes, Drug Delivery, Micelles.
Environment : Humic and Fulvic Acid, Environmental Colloids, Clay Particles.
Material Science : Latex Beads, Nanoparticle, High-Tech Nano Materials.
Polymers : Biopolymers, Starches, Polyelectrolytes, Technical Polymers
