70nm Methylated (methoxy-PEG2000-SH) Gold NanoUrchins Size:1ML Composition: Biotin Gold NanoUrchins

Composition: Biotin Gold NanoUrchins

or other uses

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

(mg/ml)* Size Dispersity (+/-nm) Particle Volume (nm3) Surface Area (nm2) Surface/Volume Ratio Particle Mass (g) Molar Mass (g/mol) Molar Concentration* 100 480-520 3

Freezing causes irreversible aggregation of the Gold NanoUrchins

70nm Methylated (methoxy-PEG2000-SH) Gold NanoUrchins Size:1ML Composition: Biotin Gold NanoUrchinsComposition: Methylated (methoxy PEG thiol, 2kDa) 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)