60nm Carboxylated (carboxyl-PEG5000-SH) Silver Nanoparticles functionalized gold nanourchins which is detected through the

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

56E+11 (when dissolved to a final volume of 100ul)

Supplied with Kit

40nm NHS-Activated Gold Nanoparticles (lyophilized) - 3 vials

60nm Carboxylated (carboxyl-PEG5000-SH) Silver Nanoparticles functionalized gold nanourchins which is detected through theSilver nanoparticle core size: 60nm (+ 3nm) Size dispersity: CV <15% Surface composition: carboxyl PEG5000 SH methoxy PEG2000 SH Carboxyl surface density: 1 nm2 Absorption max: 425 440nm Concentration: 1mg ml Optical Density (OD): 100 Particles per ml: ~8. 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