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Gold nanoparticles, 20nm, supplied in 0.1 mg/ml sodium citrate with stabilizer, OD1, 524nm absorption, Thermo Scientific Chemicals
103.52 € - 315.57 €
Chemical Identifiers
CAS | 7440-57-5 |
---|---|
Molecular Formula | Au |
Molecular Weight (g/mol) | 196.97 |
MDL Number | MFCD00003436 |
InChI Key | PCHJSUWPFVWCPO-UHFFFAOYSA-N |
Synonym | colloidal, powder, flake, leaf, gold, colloidal, burnish, shell, ci pigment metal 3, magnesium purple, c.i. pigment metal 3 |
PubChem CID | 23985 |
ChEBI | CHEBI:30050 |
IUPAC Name | gold |
SMILES | [Au] |
Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
---|---|---|---|---|---|---|---|---|---|
Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
15495835
|
Thermo Scientific Alfa Aesar
J67269.AC |
25 mL |
103.52 €
25mL |
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15405845
|
Thermo Scientific Alfa Aesar
J67269.AE |
100 mL |
315.57 €
100mL |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Description
Colloidal gold is an electron-dense, non-fading marker useful as a probe in electron microscopy, light microscopy and immunoblotting. It requires no additional processing for detection, but in some applications the signal can be enhanced by reaction with silver. It can be complexed with biomolecules by strong, non-covalent interactions. Particles less than 15 nm are most useful in transmission electron microscopy and for applications where access to the probe may be hindered by larger particles.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsColloidal gold is an electron-dense, non-fading marker useful as a probe in electron microscopy, light microscopy and immunoblotting. It requires no additional processing for detection, but in some applications the signal can be enhanced by reaction with silver. It can be complexed with biomolecules by strong, non-covalent interactions. Particles less than 15 nm are most useful in transmission electron microscopy and for applications where access to the probe may be hindered by larger particles.
Solubility
Fully miscible in water. It is soluble in aqua regia, nitric acid and hydrochloric acid.
Notes
Particles per ml: 6.54E+11
Chemical Identifiers
7440-57-5 | |
196.97 | |
PCHJSUWPFVWCPO-UHFFFAOYSA-N | |
23985 | |
gold |
Au | |
MFCD00003436 | |
colloidal, powder, flake, leaf, gold, colloidal, burnish, shell, ci pigment metal 3, magnesium purple, c.i. pigment metal 3 | |
CHEBI:30050 | |
[Au] |
Specifications
Pink to Red | |
Au | |
colloidal, powder, flake, leaf, gold, colloidal, burnish, shell, ci pigment metal 3, magnesium purple, c.i. pigment metal 3 | |
PCHJSUWPFVWCPO-UHFFFAOYSA-N | |
gold | |
23985 | |
20nm | |
Liquid |
7440-57-5 | |
MFCD00003436 | |
Fully miscible in water. It is soluble in aqua regia,nitric acid and hydrochloric acid. | |
[Au] | |
196.97 | |
CHEBI:30050 | |
Light sensitive | |
Gold nanoparticles, supplied in 0.1mg/mL sodium citrate with stabilizer, OD: 1, 524nm absorption |
Safety and Handling
missing translation for 'tsca' : Yes
missing translation for 'storageNote' : 2° to 8°C
Recommended Storage : Keep cold
RUO – Research Use Only
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