Quantity: 20ml of each size at OD=1
Buffer: Supplied in 0.1mM phosphate buffered saline
Four sizes of extensively purified reactant free gold nanoparticles spanning the lower size range from 5nm to 20nm combined in a convenient kit for testing of optimal size and suitability during your protocol development. Ideal for use in electron microscopy and blotting applications.
Properties
These extensively purified gold nanoparticles have a narrow size distribution (CV of less than 12%), high protein binding capability and are more than 95% spherical. Low batch to batch variability (+/- 2nm) assures you as a customer always end up with a product within the specified size range ordered.
Storage
Store product away from direct sunlight at 4-25°C. Lower temperature prolongs the shelf life of the product.
Do Not Freeze
When stored as specified the product is stable for at least six months.
Diameter | Peak SPR Wavelength (nm) | NPS/ml* | Wt. Conc (mg/ml)* | Molar Ext (M-1cm-1) | Size Dispersity (+/-nm) | Particle Volume (nm3) | Surface Area (nm2) | Surface/ Volume Ratio | Particle Mass (g) | Molar Mass (g/mol) | Molar Concentration* |
5 | 515-520 | 5.47E+13 | 6.94E-02 | 1.10E+07 | <15% | 6.54E+01 | 7.85E+01 | 1.2 | 1.27E-18 | 7.64E+05 | 9.08E-08 |
*All concentrations as indicated at an optical density of 1 (OD=1) | |||||||||||
Diameter | Peak SPR Wavelength (nm) | NPS/ml* | Wt. Conc (mg/ml)* | Molar Ext (M-1cm-1) | Size Dispersity (+/-nm) | Particle Volume (nm3) | Surface Area (nm2) | Surface/ Volume Ratio | Particle Mass (g) | Molar Mass (g/mol) | Molar Concentration* |
10 | 515-520 | 5.98E+12 | 6.07E-02 | 1.01E+08 | <15% | 5.24E+02 | 3.14E+02 | 0.6 | 1.02E-17 | 6.11E+06 | 9.93E-09 |
*All concentrations as indicated at an optical density of 1 (OD=1) | |||||||||||
Diameter | Peak SPR Wavelength (nm) | NPS/ml* | Wt. Conc (mg/ml)* | Molar Ext (M-1cm-1) | Size Dispersity (+/-nm) | Particle Volume (nm3) | Surface Area (nm2) | Surface/ Volume Ratio | Particle Mass (g) | Molar Mass (g/mol) | Molar Concentration* |
15 | 520 | 1.64E+12 | 5.61E-02 | 3.67E+08 | <12% | 1.77E+03 | 7.07E+02 | 0.4 | 3.43E-17 | 2.06E+07 | 2.72E-09 |
*All concentrations as indicated at an optical density of 1 (OD=1) | |||||||||||
Diameter | Peak SPR Wavelength (nm) | NPS/ml* | Wt. Conc (mg/ml)* | Molar Ext (M-1cm-1) | Size Dispersity (+/-nm) | Particle Volume (nm3) | Surface Area (nm2) | Surface/ Volume Ratio | Particle Mass (g) | Molar Mass (g/mol) | Molar Concentration* |
20 | 524 | 6.54E+11 | 5.31E-02 | 9.21E+08 | <12% | 4.19E+03 | 1.26E+03 | 0.3 | 8.12E-17 | 4.89E+07 | 1.09E-09 |
| *All concentrations as indicated at an optical density of 1 (OD=1) | |||||||||||
