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Surfactant Stabilized Gold Nanoparticles

    
Cytodiagnostics Surfactant Stabilized Gold Nanoparticles are supplied in a citrate buffer supplemented with a proprietary stabilizing solution for prolonged stability, higher salt tolerance and temperature stability. 

Our surfactant stabilized preparations have been optimized for adsorption of thiolated ligands such as oligonucleotides and polyethylene glycols and are ideal for use applications requireing harsher conditions (i.e. higher salt concentrations) than those tolerated by standard gold nanoparticles.

Gold Nanoparticles TEM
Gold Nanoparticles UV-VIS spectrum
Figure 1. Transmission electron microscopy (TEM) images (top) and UV-Vis spectrum (bottom) of Cytodiagnostics gold nanoparticles of different sizes.

Sort by:

SKU
Description
Price
Qty
CG-Size-01
Four gold nanoparticle size preparations between 5-20nm, 20ml of each size. Ideal for adsorption of thiolated ligands such as oligonucleotides and polyethylene glycols.
$180.00
CG-Size-02
Four gold nanoparticle size preparations between 20-80nm, 20ml of each size. Ideal for adsorption of thiolated ligands such as oligonucleotides and polyethylene glycols.
$180.00
CG-Size-03
Four gold nanoparticle size preparations between 100-400nm, 20ml of each size. Ideal for use in e.g. sensor development.
$333.00
CG-Size-04
Ten gold nanoparticle size preparations between 5-200nm, 20ml of each size. Broad range of particles sizes suitable for adsorption of thiolated ligands such as oligonucleotides and polyethylene glycols.
$459.00
CG-5-20
1 OD (515-520nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$50.00
CG-5-100
1 OD (515-520nm abs max, supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$195.00
CG-5-500
1 OD (515-520nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$695.00
CG-5-1000
1 OD (515-520nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$895.00
CG-10-20
1 OD (520nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$50.00
CG-10-100
1 OD (520nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$195.00
CG-10-500
1 OD (520nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$695.00
CG-10-1000
1 OD (520nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$895.00
CG-15-20
1 OD (520nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$50.00
CG-15-100
1 OD (520nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$195.00
CG-15-500
1 OD (520nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$695.00
CG-15-1000
1 OD (520nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$895.00
CG-20-20
1 OD (524nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$50.00
CG-20-100
1 OD (524nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$195.00
CG-20-500
1 OD (524nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$695.00
CG-20-1000
1 OD (524nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$895.00
CG-30-20
1 OD (526nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$50.00
CG-30-100
1 OD (526nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$195.00
CG-30-500
1 OD (526nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$695.00
CG-30-1000
1 OD (526nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$895.00
CG-40-20
1 OD (530nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$50.00
CG-40-100
1 OD (530nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$195.00
CG-40-500
1 OD (530nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$695.00
CG-40-1000
1 OD (530nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$895.00
CG-50-20
1 OD (535nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$50.00
CG-50-100
1 OD (535nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$195.00
CG-50-500
1 OD (535nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$695.00
CG-50-1000
1 OD (535nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$895.00
CG-60-20
1 OD (540nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$50.00
CG-60-100
1 OD (540nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$195.00
CG-60-500
1 OD (540nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$695.00
CG-60-1000
1 OD (540nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$895.00
CG-70-20
1 OD (548nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$50.00
CG-70-100
1 OD (548nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$195.00
CG-70-500
1 OD (548nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$695.00
CG-70-1000
1 OD (548nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$895.00
CG-80-20
1 OD (553nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$50.00
CG-80-100
1 OD (553nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$195.00
CG-80-500
1 OD (553nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$695.00
CG-80-1000
1 OD (553nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$895.00
CG-90-20
1 OD (564nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$50.00
CG-90-100
1 OD (564nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$195.00
CG-90-500
1 OD (564nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$695.00
CG-90-1000
1 OD (564nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$895.00
CG-100-20
1 OD (572nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$50.00
CG-100-100
1 OD (572nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$195.00
CG-100-500
1 OD (572nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$695.00
CG-100-1000
1 OD (572nm abs max), supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$895.00
CG-150-20
Supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$60.00
CG-150-100
Supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$234.00
CG-150-500
Supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$834.00
CG-200-20
Supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$60.00
CG-200-100
Supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$234.00
CG-200-500
Supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$834.00
CG-250-20
Supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$60.00
CG-250-100
Supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$234.00
CG-250-500
Supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$834.00
CG-300-20
Supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$130.00
CG-300-100
Supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$507.00
CG-300-500
Supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$1,807.00
CG-400-20
Supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$130.00
CG-400-100
Supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$507.00
CG-400-500
Supplied in 0.1mg/ml citrate with a proprietary stabilizing surfactant
$1,807.00