Carboxyl functionalized gold nanourchins are ideal for conjugation of proteins and other primary amine containing ligands using standard EDC/NHS coupling chemistry.
Our carboxylated gold nanourchins are available in 6 different sizes ranging from 50-100nm and have uniform size distribution (CV <15%).
- Precisely engineered surface with an optimized carboxyl group density for easy conjugation.
- Available with SPR absorption maximum in the 600nm range.
- Enhanced LSPR properties compared to spherical gold nanoparticles.
Ideal for development of gold nanourchin conjugates for use in for example:
- Lateral Flow Assays
- LSPR Assays
- Microscopy Applications (e.g. TEM)