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)
Available Characteristics :
Choose from a wide range of different combinations of size, fluorescence encoding and surface modifications:
