100nm Methylated (methoxy-PEG2000-SH) Gold NanoUrchins Size:0.5ML 90nm NHS-Activated Gold Nanoparticles (lyophilized)

90nm NHS-Activated Gold Nanoparticles (lyophilized) - 1 vial

sodium azide and other components to antibody preparation in an effort to prolong their shelf-life

absorbance at peak SPR wavelength with a 1cm pathlength)

Core diameter: 30nm

90nm Maleimide-Activated Gold NanoUrchins (lyophilized) - 1 vial

100nm Methylated (methoxy-PEG2000-SH) Gold NanoUrchins Size:0.5ML 90nm NHS-Activated Gold Nanoparticles (lyophilized)Composition: Methylated (methoxy PEG thiol, 2kDa) Gold NanoUrchins Core Size: 100nm Adsorption max: 670nm Optical Density (OD): 50 Particles per ml: 1. 92E+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 (+