50nm Carboxyl (carboxyl-PEG5000-SH) Gold NanoUrchins Functionalized Gold Nanoparticles Cytodiagnostics 20nm NHS-activated Gold Nanoparticle

Cytodiagnostics 20nm NHS-activated Gold Nanoparticle Conjugation Kit have been optimized for high efficiency one-step covalent conjugation of proteins and other primary amine-containing ligands to gold nanoparticles

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

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

57E+11 (when dissolved to a final volume of 100ul)

40nm NHS-Activated Gold Nanoparticles (lyophilized) - 3 vials

50nm Carboxyl (carboxyl-PEG5000-SH) Gold NanoUrchins Functionalized Gold Nanoparticles Cytodiagnostics 20nm NHS-activated Gold NanoparticleComposition: 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