DAB EASY tablets, for immunohistochemistry, 10 mg/tablet, Thermo Scientific™
DAB, or 3,3-diaminobenzidine tetrahydrochloride, EASY tablets for immunohistochemistry, CAS # 7411-49-6, is a chromogenic substrate used to observe peroxidase activity. In immunohistochemistry, DAB is used to catalyze peroxidase-bound antibodies in order to visualize protein presence.
Manufacturer: Fisher Scientific Acros 328005000
This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.
- 3,3′-Diaminobenzidine is a derivative of benzene and the precursor to polybenzimidazole
- DAB is mainly used to visualize peroxidase activity. During this chemical reaction, DAB is a hydrogen donor in the presence of peroxide. When DAB is oxidized, an insoluble brown end-product is produced.
- DAB has been used for staining and oxidative detection of mitochondria
- It has also been utilized for electron microscopy applications
|each tablet contains 10mg of 3, 3-diaminobenzidine tetrahydrochloride buffered with phosphate giving a pH of 6.9 to 7.1 when dissolved in distilled water|
|Solubility in water: soluble.|
|DAB EASY tablets|
RUO – Research Use Only