Transferrin - 15nm Gold Conjugate functionalized gold nanourchins Intended use: Adsorption of thiolated

Intended use: Adsorption of thiolated ligands such as oligonucleotides and polyethylene glycols

(M-1cm-1) Size Dispersity (+/-nm) Particle Volume (nm3) Surface Area (nm2) Surface/Volume Ratio Particle Mass (g) Molar Mass (g/mol) Molar Concentration* 70 600 1

Cytodiagnostics Methyl (methoxy) Gold Nanoparticles are made using a unique proprietary protocol resulting in particles with superior size distribution and shape compared to the leading competitor

10 Miriad™ test cartridges

The protective inert PEGylated layer of Cytodiagnostics methylated silver nanoparticles make them ideal for use in applications that requires stringent control of non-specific protein binding to the nanoparticle surface

Transferrin - 15nm Gold Conjugate functionalized gold nanourchins Intended use: Adsorption of thiolatedGold nanoparticle core size: 15nm Absorbance (lambda max.): 520nm Optical density: Available at OD=3 and OD=10, select in product options Conjugated protein: Holo Transferrin (from human serum) Working dilution: 1: 5 1: 100 Supplied in: 1XPBS (pH 7. 4), 20% glycerol (v v), 1% BSA Applications Transferrin gold conjugates are suitable for use in cell uptake studies and can be detected using light microscopy (requires silver enhancement), darkfield