SIGMA FAST DAB TABLET SETS (3 3'- DIAMINOBENZIDINE)-5 ML SUBSTRATE PER SET TRU-MEASURE CHEMICAL (C005B-090202)

Application

SIGMAFAST^™ 3,3′-Diaminobenzidine tablets has been used as a chromogen for visualization in immunohistochemistry of gonad tissue, thymus, dental chronic periapical lesions and gall bladder sections.

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

Reconstitution

Each tablet set dissolved in 5 mL deionized water yields a ready-to-use buffered solution containing DAB and urea hydrogen peroxide.

Legal Information

SIGMAFAST is a trademark of Sigma-Aldrich Co. LLC

Quality Level: 200. form: tablet. storage temp.: −. 20°C. SMILES string: Nc1ccc(cc1N)-c2ccc(N)c(N)c2. 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. InChI key: HSTOKWSFWGCZMH-UHFFFAOYSA-N. Pictograms: GHS05,GHS07,GHS08. Signal Word: Danger. Hazard Statements: H315 - H318 - H335 - H341 - H350. Precautionary Statements: P202 - P261 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313. Hazard Classifications: Carc. 1B - Eye Dam. 1 - Muta. 2 - Skin Irrit. 2 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable.