70nm Carboxyl (carboxyl-PEG5000-SH) Gold NanoUrchins iron oxide nanoparticles Aspect ratio: 2

Aspect ratio: 2

Features & Benefits

(mg/ml)* Size Dispersity (+/-nm) Particle Volume (nm3) Surface Area (nm2) Surface/Volume Ratio Particle Mass (g) Molar Mass (g/mol) Molar Concentration* 50 410-430 2

Particles per ml: 5

12 conjugation optimization buffers (1

70nm Carboxyl (carboxyl-PEG5000-SH) Gold NanoUrchins iron oxide nanoparticles Aspect ratio: 2Composition: Carboxyl (carboxyl PEG thiol, 5kDa) Gold NanoUrchins Core Size: 70nm Absorption max: 600nm Optical Density (OD): 50 Particles per ml: 6. 0E+11 Carboxyl Surface Density: ~1 nm2 Formulation: Supplied in USP grade purified water Properties Cytodiagnostics PEGylated Gold NanoUrchins with carboxyl functional groups are made using a unique proprietary protocol resulting in particles with superior size distribution and shape compared to the