PolyAn´s carboxy-microparticles with antifouling behaviour are suitable for coupling proteins and antibodies. Depending on the bead-size the loading with proteins, antibodies and other high molecular weight molecules to the surface is in the range of 0.2 µg/mg.

PolyAn can functionalize all the beads from our portfolio with the 3D-Carboxy surfaces:

• Transparent beads
• Functionalized PMMA MicroparticlesFluorescence encoded beads
• Functionalized Fluorescent MicroparticlesMultiplex bead populations with 8-16 peaks for flow cytometry and fluorescence imaging systems

Please do not hesitate to contact us (mail@poly-an.de), if you have any questions regarding our products. We are looking forward to your inquiry.