- 商品介绍
- 规格参数
- 包装参数
Application
3,3′-Diaminobenzidine tetrahydrochloride hydrate has been used in immunohistological staining procedure and in situ hybridization.
Biochem/physiol Actions
DAB (3,3′-Diaminobenzidine) is utilized in many applications for the visualization of peroxidase activity. In the peroxidase reaction, DAB serves as a hydrogen donor in the presence of peroxide. The oxidized DAB forms an insoluble brown end-product for use in immunohistological and immunoblotting staining procedures.
Packaging
Weight approximate. Packaged in a 100 mL serum bottle with silicon/PTFE septum and aluminum tear seal.
Preparation Note
Dissolving the contents in 100 mL of solvent yields a 0.1% solution.
Legal Information
Isopac is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Injecting a compatible solvent permits preparation of any desired strength solution without exposure.
| Quality Level | 100 |
| assay | ≥96% (TLC) |
| form | powder |
| color | off-white to faint red, to beige |
| mp | 280 °C |
| solubility | water: 50 mg/mL, clear to slightly hazy |
| application(s) | diagnostic assay manufacturing hematology histology |
| storage temp. | room temp |
| SMILES string | O.Cl.Cl.Cl.Cl.Nc1ccc(cc1N)-c2ccc(N)c(N)c2 |
| InChI | 1S/C12H14N4.4ClH.H2O/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8;;;;;/h1-6H,13-16H2;4*1H;1H2 |
| InChI key | DXWSCXIZIHILNP-UHFFFAOYSA-N |
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| 重量(kg) |
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