70nm Methylated (methoxy-PEG5000-SH) Gold NanoUrchins Size:1ML 50nm Maleimide-Activated Gold Nanoparticles (lyophilized)

50nm Maleimide-Activated Gold Nanoparticles (lyophilized) - 1 vial

70nm NHS-Activated Gold NanoUrchins (lyophilized) - 3 vials

Formulation: Supplied in 0

98E-09 * All concentrations as indicated at an optical density of 2

70nm Methylated (methoxy-PEG5000-SH) Gold NanoUrchins Size:1ML 50nm Maleimide-Activated Gold Nanoparticles (lyophilized)Composition: Methylated (methoxy PEG thiol, 5kDa) Gold NanoUrchins Core Size: 70nm Adsorption max: 600nm Optical Density (OD): 50 Particles per ml: 6. 0E+11 Formulation: Supplied in USP grade purified water Properties These non protein binding methylated gold nanourchins have a narrow size distribution (CV of less than 10%), prolonged shelf life and reduced aggregation propensity due to the protective PEG layer. Low batch to batch variability (+ 2nm)