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50755

Sigma-Aldrich

Gold solution

colloidal, 0.0065% gold basis (AAS)

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About This Item

Número MDL:
MFCD00003436
Código UNSPSC:
12352106
ID de substância PubChem:
57651268
NACRES:
NA.26

Nível de qualidade

100

concentração

0.0065% Au (AAS)

técnica(s)

electrophoresis: suitable

absorção

1 at 523 nm

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

[Au]

InChI

1S/Au

chave InChI

PCHJSUWPFVWCPO-UHFFFAOYSA-N

Outras notas

Widely used protein and polysaccharide marker for electron microscopy; Useful general stain for protein immobilized on nitrocellulose membranes in spot tests or on blots prepared from polyacrylamide gels after electrophoresis

Código de classe de armazenamento

12 - Non Combustible Liquids

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves

Certificados de análise (COA)

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R Rohringer et al.
Analytical biochemistry, 144(1), 118-127 (1985-01-01)
Methods to detect "native" proteins immobilized on nitrocellulose membranes in spot tests or on blots prepared from polyacrylamide slab gels after electrophoretic separation are described. Gold sols were found to be useful as general stains for proteins: They are polychromatic
M. Horisberger
Biology of the Cell, 36, 253-253 (1979)
W D Geoghegan et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 25(11), 1187-1200 (1977-11-01)
A method is described for the adsorption of selected macromolecules to colloidal gold which is then used as an electron dense marker for the indirect detection of specific cell surface molecules. Membrane bound concanavalin A, which binds specific sugars on

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Electrophoresis Protein Staining Reagents Selection Guide

To meet the great diversity of protein analysis needs, Sigma offers a wide selection of protein visualization (staining) reagents. EZBlue™ and ProteoSilver™, designed specifically for proteomics, also perform impressively in traditional PAGE formats.

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