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Standard Gold Nanoparticles for Lateral Flow

Our standard citrate stabilized spherical gold nanoparticles are prepared using a modified proprietary citrate reduction protocol, are optimized for high protein binding efficiency and are ideal for use in applications such as conjugate development for lateral flow applications.

The high shape uniformity of our colloidal gold nanoparticles minimizes the variability within your assay by e.g. allowing control over the available surface area while absorbing proteins to the gold nanoparticles. This translates into higher performance and reduced costs for your specific assay. 

gold nanoparticles TEM

Cytodiagnostics standard gold nanoparticles for lateral flow are supplied in 0.1mM phosphate buffered saline (PBS) surface stabilized with citrate and are available with diameters optimal for lateral flow applications, i.e. 15nm to 80nm. 
Sort by:

SKU
Description
Price
Qty
CG-Intro
Four gold nanoparticle size preparations between 15-100nm, 20ml of each size.
$180.00
G-15-1000
1 OD (520nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$895.00
G-20-1000
1 OD (524nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$895.00
G-30-1000
1 OD (526nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$895.00
G-40-1000
1 OD (530nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$895.00
G-80-1000
1 OD (553nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$895.00
G-50-1000
1 OD (535nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$895.00
G-60-1000
1 OD (540nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$895.00
G-70-1000
1 OD (548nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$895.00
G-15-20
1 OD (520nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$50.00
G-15-100
1 OD (520nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$195.00
G-15-500
1 OD (520nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$695.00
G-20-20
1 OD (524nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$50.00
G-20-100
1 OD (524nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$195.00
G-20-500
1 OD (524nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$695.00
G-30-20
1 OD (526nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$50.00
G-30-100
1 OD (526nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$195.00
G-30-500
1 OD (526nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$695.00
G-40-20
1 OD (530nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$50.00
G-40-100
1 OD (530nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$195.00
G-40-500
1 OD (530nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$695.00
G-50-20
1 OD (535nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$50.00
G-50-100
1 OD (535nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$195.00
G-50-500
1 OD (535nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$695.00
G-60-20
1 OD (540nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$50.00
G-60-100
1 OD (540nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$195.00
G-60-500
1 OD (540nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$695.00
G-70-20
1 OD (548nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$50.00
G-70-100
1 OD (548nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$195.00
G-70-500
1 OD (548nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$695.00
G-80-20
1 OD (553nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$50.00
G-80-100
1 OD (553nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$195.00
G-80-500
1 OD (553nm abs max), supplied in 0.1mM phosphate-buffered saline - Purity: >95.0% reactant free
$695.00