40nm Biotin Silver Nanoparticles functionalized gold nanourchins 40nm NHS-Activated Silver Nanoparticles (lyophilized)

40nm NHS-Activated Silver Nanoparticles (lyophilized) - 10 vials

Core dimensions: 60nm x 27nm

Size dispersity: CV <18%

20% glycerol (v/v)

40nm Biotin Silver Nanoparticles functionalized gold nanourchins 40nm NHS-Activated Silver Nanoparticles (lyophilized)Silver nanoparticle core size: 40nm (+ 3nm) Size dispersity: CV <18% Surface composition: Biotin PEG5000 SH methoxy PEG SH Biotin surface density: 0. 5 nm2 Absorption max: 410 425nm Concentration: 1 mg ml Optical Density (OD): 125 Particles per ml: ~2. 8E+12 Formulation: Supplied in USP grade purified water Properties The precisely engineered silver nanoparticle surface with extended biotin groups maximizes streptavidin binding by minimizing steric