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D5905

Sigma-Aldrich

3,3′-Diaminobenzidine tetrahydrochloride

peroxidase substrate, chromogenic, tablet

Sinônimo(s):

3,3′,4,4′-Biphenyltetramine tetrahydrochloride, 3,3′,4,4′-Tetraaminobiphenyl tetrahydrochloride, DAB

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About This Item

Fórmula linear:
(NH2)2C6H3C6H3(NH2)2 · 4HCl
Peso molecular:
360.11
Beilstein:
1212988
Número CE:
231-018-9
Número MDL:
MFCD00012969
Código UNSPSC:
12352204
ID de substância PubChem:
24893981
NACRES:
NA.83

product name

3,3′-Diaminobenzidine tetrahydrochloride, tablet, 10 mg substrate per tablet

Nível de qualidade

200

forma

tablet

solubilidade

water: 1 tablet/15 mL (may contain small insoluble particles)

temperatura de armazenamento

−20°C

cadeia de caracteres SMILES

Cl.Cl.Cl.Cl.Nc1ccc(cc1N)-c2ccc(N)c(N)c2

InChI

1S/C12H14N4.4ClH/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8;;;;/h1-6H,13-16H2;4*1H

chave InChI

KJDSORYAHBAGPP-UHFFFAOYSA-N

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Categorias relacionadas

Especificidade

Peroxidase substrate suitable for use in immunoblotting and immunohistological staining procedures. This substrate produces an insoluble end product that is brown in color and can be observed visually.

Aplicação

3,3′-Diaminobenzidine tetrahydrochloride has been used for immunohistochemistry.
Reagent for spectrophotometric determination of selenium.

Ações bioquímicas/fisiológicas

3,3′-Diaminobenzidine tetrahydrochloride is a chromogenic substrate, which is commonly used in immunoperoxidase tests.

Reconstituição

Dissolve 1 tablet in 15 ml of Tris-buffered saline, pH 7.6. Add 12 μl of fresh 30% hydrogen peroxide. DAB and hydrogen peroxide concentration may be adjusted to suit individual applications.

Outras notas

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Pictogramas

Health hazardExclamation mark
GHS08,GHS07

Palavra indicadora

Danger

Frases de perigo

H302,H319,H341,H350

Classificações de perigo

Acute Tox. 4 Oral - Carc. 1B - Eye Irrit. 2 - Muta. 2

Código de classe de armazenamento

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de risco de água (WGK)

WGK 3

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

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