5,5'-Dithiobis(2-nitrobenzoic acid)
CAS:
Ref. 3D-FD11353
1kg
5,330.00€
50g
548.00€
100g
898.00€
250g
1,824.00€
500g
3,065.00€
Product Information
Name:5,5'-Dithiobis(2-nitrobenzoic acid)
Synonyms:
- Ellman's reagent3-Carboxy-4-nitrophenyl disulfideBis(3-carboxy-4-nitrophenyl) disulfideDTNB
Brand:Biosynth
Description:DTNB is known as Ellman's reagent. It is used for the colorimetric determination of thiol groups in biological samples.It is fairly soluble in water. Colorless DTNB is converted to yellow 5-Mercapto-2-nitrobenzoic acid in the presence of thiol compounds. For example, DTNB in combination with S-acetylthiocholine iodide as the substrate is widely used to assay choline esterase activity.
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Chemical properties
Molecular weight:396.35 g/mol
Formula:C14H8N2O8S2
Purity:Min. 98.0 Area-%
Color/Form:Yellow Powder
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