Our PMMA (Polymethylmethacrylate) based nanospheres are available in sizes between 100 nm to 500 nm. They are characterized by a narrow particle size distribution (see adjacent SEM image) and an excellent lot-to-lot reproducibility. Latex beads with carboxy, aldehyde and plain surfaces for immobilization of biomolecules (proteins, antibodies, haptens, etc.) are available.
We offer a large range of different PMMA nanoparticles suitable for nanobead based technologies, including:
- Immunoturbidimetric assays
- Nephelometric assays
- Solid phase immunoassays
- Calibration (e.g. flow cytometry, fluorescence microscopy)
Choose from a wide range of different combinations of size, fluorescence encoding and surface modifications:
We are looking forward to your inquiry.
Please note, that PolyAn also produces customized nanoparticles which incorporate fluorophores for other spectral ranges. All PMMA Nanobeads are available in sizes between 100-500 nm. Custom modifications are available upon request. Please do not hesitate to contact us to get some of our PMMA-Nanobeads!
*Image courtesy of BTU Cottbus-Senftenberg