30nm Methylated (methoxy-PEG2000-SH) Gold Nanoparticles Carboxyl Gold Nanoparticles 2E+14 (when dissolved to a

2E+14 (when dissolved to a final volume of 1ml)

which is detected through the use of the supplied Protein A-Gold Conjugate

Cytodiagnostics 40nm Maleimide-Activated Gold Nanoparticle Conjugation Kit have been optimized for high efficiency one-step conjugation of thiol-containing ligands to gold nanoparticles

(M-1cm-1) Size Dispersity (+/-nm) Particle Volume (nm3) Surface Area (nm2) Surface/Volume Ratio Particle Mass (g) Molar Mass (g/mol) Molar Concentration* 20 524 6

(M-1cm-1) Size Dispersity (+/-nm) Particle Volume (nm3) Surface Area (nm2) Surface/Volume Ratio Particle Mass (g) Molar Mass (g/mol) Molar Concentration* 50 560 3

30nm Methylated (methoxy-PEG2000-SH) Gold Nanoparticles Carboxyl Gold Nanoparticles 2E+14 (when dissolved to aComposition: Methyl (methoxy PEG2000 SH) gold nanoparticles Core Size: 30nm Absorption max: 526nm Optical Density (OD): 50 Particles per ml: 8. 96E+12 Formulation: Supplied in USP grade purified water Properties 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. These non protein binding methylated gold