SIGMAFAST 3,3-Diaminobenzidine tablets, tablet, To prepare 15 mL
Application
Developed for use in immunohistology and immunoblotting as a precipitating substrate for the localization of peroxidase activity. DAB is the immunohistology substrate of choice as it produces an intense brown-black stain which is resistant to alcohol. Slides stained with DAB may be dehydrated, mounted in resinous media, and stored for future reference. SIGMAFAST™ DAB Tablets require no additional buffers or steps to prepare an active substrate solution. Tablets are individually packaged in foil packets
Legal Information
SIGMAFAST is a trademark of Sigma-Aldrich Co. LLC
Reconstitution
Each tablet set dissolved in 15 mL deionized water yields a ready-to-use buffered solution containing DAB and urea hydrogen peroxide.
| Quality Level | 200 |
|---|---|
| InChI key | HSTOKWSFWGCZMH-UHFFFAOYSA-N |
| InChI | 1S/C12H14N4/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8/h1-6H,13-16H2 |
| Manufacturer | SIGMA-ALDRICH |
| Storage Temp. | −20°C |
| Solubility | water: 1 tablet/5 mL |
| Form | tablet |
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