40nm Biotin Silver Nanoparticles functionalized gold nanourchins

40nm Biotin Silver Nanoparticles functionalized gold nanourchinsSilver 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

Detailed product guide with conjugation and assay procedures

58E+11 (when dissolved to a final volume of 1 ml)

Core dimensions: 60nm x 27nm

20% glycerol (v/v)

80nm NHS-Activated Gold NanoUrchins (lyophilized) - 1 vial

5nm Maleimide-Activated Gold Nanoparticles (lyophilized) - 10 vials

Core Size: 90nm

Size dispersity: CV <18%

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

Reaction Buffer

Absorption max: 425-440nm

68E+10 (when dissolved to a final volume of 1ml)