50nm Carboxyl (carboxyl-PEG5000-SH) Gold NanoUrchins Functionalized Gold Nanoparticles one for capturing the antigen

one for capturing the antigen (spotted onto the membrane as above) and the other for conjugation to gold nanoparticles for detection will be required

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

100nm NHS-Activated Gold Nanoparticles (lyophilized) - 1 vial

00E-02 <10% 5

50nm Carboxyl (carboxyl-PEG5000-SH) Gold NanoUrchins Functionalized Gold Nanoparticles one for capturing the antigenComposition: Carboxyl (carboxyl PEG thiol, 5kDa) Gold NanoUrchins Core Size: 50nm Absorption max: 560nm Optical Density (OD): 50 Particles per ml: 1. 76E+12 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