Functionalized Transparent PMMA Nanobeads

PolyAn’s transparent PMMA Nanobeads are available in different sizes between 100 nm and 500 nm. They are characterized by a narrow particle size distribution and an excellent batch-to-batch reproducibility. PMMA Nanobeads are non-toxic, and thus, suited for live cell applications.

Our  transparent nanobeads are available with Carboxy- or Aldehyde-functionalized surface for covalent binding of biomolecules, with Streptavidin- or Neutravidin-functionalized surface for the binding of biotinylated molecules, and with Protein A/G-modified surface for immobilization of IgG antibodies.

PolyAn also offers bioconjugation services for a wide range of biomolecules (antibodies, peptides, oligonucleotides).

Product

Id
Mean Diameter
Surface Modifications
Packaging Volume
Id Mean Diameter Surface Modifications Packaging Volume
209 02 125 100-150 nm Carboxy 4 mL
209 02 175 151-200 nm Carboxy 4 mL
209 02 225 201-250 nm Carboxy 4 mL
209 02 275 251-300 nm Carboxy 4 mL
209 02 325 301-350 nm Carboxy 4 mL
209 02 375 351-400 nm Carboxy 4 mL
209 02 425 401-450 nm Carboxy 4 mL
209 02 475 451-500 nm Carboxy 4 mL
209 02 525 501-550 nm Carboxy 4 mL
209 02 575 551-600 nm Carboxy 4 mL
209 03 125 100-150 nm Aldehyde 4 mL
209 03 175 151-200 nm Aldehyde 4 mL
209 03 225 201-250 nm Aldehyde 4 mL
209 03 275 251-300 nm Aldehyde 4 mL
209 03 325 301-350 nm Aldehyde 4 mL
209 03 375 351-400 nm Aldehyde 4 mL
209 03 425 401-450 nm Aldehyde 4 mL
209 03 475 451-500 nm Aldehyde 4 mL
209 03 525 501-550 nm Aldehyde 4 mL
209 03 575 551-600 nm Aldehyde 4 mL
209 04 125 100-150 nm Streptavidin 1.5 mL
209 04 175 151-200 nm Streptavidin 1.5 mL
209 04 225 201-250 nm Streptavidin 1.5 mL
209 04 275 251-300 nm Streptavidin 1.5 mL
209 04 325 301-350 nm Streptavidin 1.5 mL
209 04 375 351-400 nm Streptavidin 1.5 mL
209 04 425 401-450 nm Streptavidin 1.5 mL
209 04 475 451-500 nm Streptavidin 1.5 mL
209 04 525 501-550 nm Streptavidin 1.5 mL
209 04 575 551-600 nm Streptavidin 1.5 mL
209 05 125 100-150 nm Neutravidin 1.5 mL
209 05 175 151-200 nm Neutravidin 1.5 mL
209 05 225 201-250 nm Neutravidin 1.5 mL
209 05 275 251-300 nm Neutravidin 1.5 mL
209 05 325 301-350 nm Neutravidin 1.5 mL
209 05 375 351-400 nm Neutravidin 1.5 mL
209 05 425 401-450 nm Neutravidin 1.5 mL
209 05 475 451-500 nm Neutravidin 1.5 mL
209 05 525 501-550 nm Neutravidin 1.5 mL
209 05 575 551-600 nm Neutravidin 1.5 mL
209 06 125 100-150 nm Protein A/G 1.5 mL
209 06 175 151-200 nm Protein A/G 1.5 mL
209 06 225 201-250 nm Protein A/G 1.5 mL
209 06 275 251-300 nm Protein A/G 1.5 mL
209 06 325 301-350 nm Protein A/G 1.5 mL
209 06 375 351-400 nm Protein A/G 1.5 mL
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Applications

We offer a large range of different PMMA Nanobeads suitable for particle-based technologies, including:

Size and polymer

All Nanobeads are comprised of polymethyl methacrylate (PMMA). Using PMMA ensures an excellent optical brilliance and low autofluorescence compared to other microparticle materials. The refractive index of 1.48 is close to the refractive index of cells (ca. 1.38). Our microparticles have a density of 1.19 g/cm³ and a glass transition temperature (Tg) of about 110°C. PolyAn uses a biocompatible grade of PMMA.