80nm Carboxylated (carboxyl-PEG3000-SH) Silver Nanoparticles functionalized gold nanourchins Do NOT freeze

Do NOT freeze

which is detected through the use of the supplied Protein A-Gold NanoUrchin Conjugate which gives a blue spot upon positive detection

Absorption max: 526nm

56E+10 (when dissolved to a final volume of 1 ml)

80nm Carboxylated (carboxyl-PEG3000-SH) Silver Nanoparticles functionalized gold nanourchins Do NOT freezeSilver nanoparticle core size: 80nm (+ 3nm) Size dispersity: CV <15% Surface composition: carboxyl PEG3000 SH methoxy PEG2000 SH Carboxyl surface density: 1 nm2 Absorption max: 445 465nm Concentration: 1mg ml Optical Density (OD): 80 Particles per ml: ~3. 5E+11 Formulation: Supplied in USP grade purified water Properties The carboxyl functionalized silver nanoparticle surface allows for covalent conjugation of antibodies, proteins and other ligands