Gold Nanoparticle Size Optimization Panel (medium range, reactant free) transferrin This small gold nanoparticle conjugate

This small gold nanoparticle conjugate is ideal for increasing sensitivity in immunohistochemistry protocols when used together with our silver enhancement kit for microscopy

Cytodiagnostics 40nm Maleimide-Activated Gold Nanoparticle Conjugation Kit have been optimized for high efficiency one-step conjugation of thiol-containing ligands to gold nanoparticles

Gold nanoparticle core size: 70nm

Surface functionality: NHS-ester (~ 1 NHS group/nm2) (10kDa PEG-spacer between gold surface and NHS-group)

Gold Nanoparticle Size Optimization Panel (medium range, reactant free) transferrin This small gold nanoparticle conjugateSizes: 20nm, 40nm, 60nm and 80nm gold nanoparticles Surface Composition: Citrate Quantity: 20ml of each size at OD=1 Purity: >99% reactant free Buffer: Supplied in 0. 1mM phosphate buffered saline Description Four sizes of unconjugated gold nanoparticles spanning the medium size range from 20nm to 80nm combined in a convenient kit for testing of optimal size and suitability during your protocol development. Ideal for conjugation of antibodies for use