20nm Methylated (methoxy-PEG2000-SH) Silver Nanoparticles anti-mouse Surface functionality: NHS-ester (~ 1

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

reduced aggregation propensity and more than 95% spherical particles

60nm standard gold nanoparticles (100ml

No activation

and stability during your protocol development

20nm Methylated (methoxy-PEG2000-SH) Silver Nanoparticles anti-mouse Surface functionality: NHS-ester (~ 1Silver nanoparticle core size: 20nm (+ 3nm) Size dispersity: CV <18% Surface composition: methoxy PEG2000 SH Absorption max: 398 410nm Concentration: 1mg ml Optical Density (OD): 125 Particles per ml: ~2. 3E+13 Formulation: Supplied in USP grade purified water Properties The protective inert PEGylated layer of Cytodiagnostics methylated silver nanoparticles make them ideal for use in applications that requires stringent control of non specific protein