Standard Gold Nanoparticles - 20 nm (Cytodiagnostics - 20-100 ml)
Standard Gold Nanoparticles - 20 nm (Cytodiagnostics - 20-100 ml)
Standard Gold Nanoparticles - 20 nm (Cytodiagnostics - 20-100 ml)
Standard Gold Nanoparticles - 20 nm (Cytodiagnostics - 20-100 ml)

Standard Gold Nanoparticles - 20 nm (Cytodiagnostics - 20-100 ml)

$65.00
$65.00

20nm Standard Gold Nanoparticles

Shipping fees (will be added at the checkout):

Canada: 20 USD
United States: 40 USD
South America: 75 USD
Europe: 60 USD
Asia: 75 USD

Delivery Time: 1-4 weeks

Quick Details

Place of Origin: Ontario, Canada
Brand Name: Cytodiagnostics Inc.
Model Number: NMTCYTGNP10
Composition: Citrate stabilized gold colloid
Core Size: 20nm
Absorption max: 524nm
Particles per ml: 6.54E+11
Formulation: Supplied in 0.1mM phosphate buffered saline (PBS)
The gold nanoparticle preparations have a narrow size distribution (CV of less than 15%), exceptional protein adsorption properties and more than 95% spherical particles. In addition, low batch to batch variability (+/- 2nm) assures you as a customer always end up with a product within the specified size range ordered. 

Intended use: Conjugate development by passive adsorption of proteins and other ligands to the gold nanoparticle surface. The resulting conjugate can be used in blotting, electron microscopy, and immunohistochemistry applications. 

Diameter 

Peak SPR Wavelength (nm)

NPS/ml*

Wt. Conc. (mg/ml)*

Molar Ext. (M-1cm-1)

Size Dispersity (+/-nm)

20

524

6.54E+11

5.31E-02

9.21E+08

<12%

* All concentrations as indicated at an optical density of 1 (OD=1, i.e. absorbance at peak SPR wavelength with a 1cm pathlength)

Particle Volume (nm3)

Surface Area (nm2)

Surface/Volume Ratio

Particle Mass (g)

Molar Mass (g/mol)

Molar Concentration*

4.19E+02

1.26E+03

0.3

8.12E-17

4.89E+07

1.09E-09

Selected Publications Using Cytodiagnostics Gold Nanoparticles: