30nm Carboxyl (carboxyl-PEG3000-SH) Gold Nanoparticles OPTIONAL:QC Conjugation Test Kit Core diameter: 90nm

Core diameter: 90nm

1E+14 (when dissolved to a final volume of 100ul)

Conjugated protein: Holo-Transferrin (from human serum)

Absorption max: 515-520nm

These non-protein binding methylated gold nanoparticles have a narrow size distribution (CV of less than 15%)

30nm Carboxyl (carboxyl-PEG3000-SH) Gold Nanoparticles OPTIONAL:QC Conjugation Test Kit Core diameter: 90nmComposition: Carboxyl gold nanoparticles Core Size: 30nm Absorption max: 526nm Optical Density (OD): 50 Particles per ml: 8. 69E+12 Carboxyl Surface Density: ~1 nm2 Formulation: Supplied in USP grade purified water Properties Cytodiagnostics PEGylated Gold Nanoparticles with carboxyl functional groups are made using a unique proprietary protocol resulting in particles with superior size distribution and shape compared to the leading competitor and are