i-colloid Au 50 nm Series Gold Nanoparticles, IMRA America

ICAU50-1-50 ICAU50-3-50 ICAU50-3-100 ICAU50-1-100 ICAU50-1-250
75831-564EA 858.02 USD
75831-564 75831-554 75831-562 75831-552 75831-556
i-colloid Au 50 nm Series Gold Nanoparticles, IMRA America
i-colloid Au laser-fabricated nanoparticles exhibit a higher affinity for biomolecules than chemically-synthesized gold nanoparticles, which display surface capping agents (e.g., citrate, tannate, or PVP)

  • No capping agents or surfactants
  • High biomolecule conjugation efficiency
  • Available with numerous functional groups
  • Custom conjucation upon request

Zeta Potential: <-60 mV
Colloid Conductivity: <15 µS/cm

Antibodies, proteins, and peptides are easily conjugated to i-colloid, and this increased ligand surface density has been shown to increase bioassay sensitivity.
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