80nm Carboxyl (carboxyl-PEG3000-SH) Gold Nanoparticles Biotin Gold NanoUrchins

80nm Carboxyl (carboxyl-PEG3000-SH) Gold Nanoparticles Biotin Gold NanoUrchinsComposition: Carboxyl gold nanoparticles Core Size: 80nm Absorption max: 553nm Optical Density (OD): 50 Particles per ml: 3. 91E+11 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

Absorbance (lambda max): 480-520nm

Magnetization: >25 emu/g

Core diameter: 5nm

10nm Maleimide-Activated Gold Nanoparticles (lyophilized) - 1 vial

(M-1cm-1) Size Dispersity (+/-nm) Particle Volume (nm3) Surface Area (nm2) Surface/Volume Ratio Particle Mass (g) Molar Mass (g/mol) Molar Concentration* 80 553 7

50nm NHS-Activated Silver Nanoparticles (lyophilized) - 10 vials

Carboxyl Surface Density: ~1/nm2

20nm Protein A Gold Conjugate (2 ml

Cytodiagnostics 50nm Maleimide-activated Gold NanoUrchin Conjugation Kit has been optimized for high efficiency one-step conjugation of thiol-containing ligands to gold Gold NanoUrchins

Linker size: 3 kDa

Core Size: 100nm

(mg/ml)* Size Dispersity (+/-nm) Particle Volume (nm3) Surface Area (nm2) Surface/Volume Ratio Particle Mass (g) Molar Mass (g/mol) Molar Concentration* 200 1