US$ 155.75
40nm Biotin Silver Nanoparticles functionalized gold nanourchins Core Size: 90nm
$127.50
Description
Core Size: 90nm
40nm NHS-Activated Silver Nanoparticles (lyophilized) - 10 vials
Size dispersity: CV <18%
Absorption max: 425-440nm
40nm Biotin Silver Nanoparticles functionalized gold nanourchins Core Size: 90nmSilver 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
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