20nm Silver Nanoparticles Non-functionalized Gold NanoUrchins 70nm NHS-Activated Gold Nanoparticles (lyophilized)

70nm NHS-Activated Gold Nanoparticles (lyophilized) - 1 vial

Gold Nanoparticle Specifications

Surface functionality: NHS-ester (~ 1 NHS group/nm2) (5kDa PEG-spacer between gold surface and NHS-group)

exceptional protein adsorption properties and more than 95% spherical particles

20nm Silver Nanoparticles Non-functionalized Gold NanoUrchins 70nm NHS-Activated Gold Nanoparticles (lyophilized)Core Size: 20nm Absorption max: 405nm Particles per ml: 6. 2E+11 Concentration: 0. 02 mg ml Formulation: Supplied in 2mM sodium citrate Properties Silver nanoparticles are a great alternative to gold nanoparticles if absorption maximum is desired in between 400 500nm. Absorption in this lower range also allows for an increased dynamic range when developing multiplex experiments. Cytodiagnostics silver nanoparticles are made using a unique proprietary