D3939
3,3′-Diaminobenzidine (DAB) Enhanced Liquid Substrate System tetrahydrochloride
peroxidase substrate, liquid, suitable for Immunohistology
Synonym(s):
DAB liquid substrate system
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About This Item
Product Name
3,3′-Diaminobenzidine (DAB) Enhanced Liquid Substrate System tetrahydrochloride, for Immunohistology
Quality Level
form
liquid
shipped in
wet ice
storage temp.
2-8°C
SMILES string
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
InChI key
KJDSORYAHBAGPP-UHFFFAOYSA-N
General description
3,3′-Diaminobenzidine (DAB) is a chromogenic substrate for peroxidase enzyme. It is converted to an insoluble precipitate after oxidation by peroxidase.
Application
The DAB (3,3′-Diaminobenzidine tetrahydrochloride) Two-component Enhanced Liquid Substrate System is a precipitating substrate system for peroxidase. DAB Two-component Liquid Substrate System produces a brown precipitate for use in immunohistological and immunoblotting staining procedures.
3,3′-Diaminobenzidine (DAB) Enhanced Liquid Substrate System tetrahydrochloride has been used:
- in the detection of hydrogen peroxide in rice leaves
- as a substrate for rabbit peroxidase in immunohistochemistry of mice brain sections
- in immunocytochemistry of muscle-derived stem cells (MDSCs)
Preparation Note
Each DAB Two-component Liquid Substrate System will provide 100 mL of the DAB substrate solution.
Disclaimer
Stable for up to 18 mo. when stored at 2-8 °C in the original container.
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Kit Components Only
Product No.
Description
- 3, 3′-Diaminobenzidine enhanced liquid substrate system, solution B, for immuno-histochemistry 100 mL
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B - Muta. 2
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
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