50nm Methylated (methoxy-PEG2000-SH) Gold NanoUrchins Size:1ML 70nm NHS-Activated Gold NanoUrchins (lyophilized)

70nm NHS-Activated Gold NanoUrchins (lyophilized) - 10 vials

This MIDI kit contains 1 vial with lyophilized NHS-activated gold nanoparticles for performing one independent scale-up conjugation reaction

30nm NHS-Activated Silver Nanoparticles (lyophilized) - 10 vials

Diameter  Peak SPR Wavelength (nm) NPS/ml* Wt

Results in thiol-oligo bound directly to the gold surface through a stable thiol-gold bond

50nm Methylated (methoxy-PEG2000-SH) Gold NanoUrchins Size:1ML 70nm NHS-Activated Gold NanoUrchins (lyophilized)Composition: Methylated (methoxy PEG thiol, 2kDa) Gold NanoUrchins Core Size: 50nm Adsorption max: 560nm Optical Density (OD): 50 Particles per ml: 1. 76E+12 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)