70nm Methylated (methoxy-PEG5000-SH) Gold NanoUrchins Size:1ML Composition: Citrate stabilized gold colloid

Composition: Citrate stabilized gold colloid

Linker size: 3 kDa

Simply mix your protein with the pre-activated NHS ester silver nanoparticles supplied with the kit

This mini kit contains 10 individual reaction vials with lyophilized NHS-activated gold nanoparticles for performing ten independent conjugation reactions

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

70nm Methylated (methoxy-PEG5000-SH) Gold NanoUrchins Size:1ML Composition: Citrate stabilized gold colloidComposition: 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)