3,3′-Diaminobenzidine (DAB) Liquid Substrate Dropper System
SIGMA/D7679 - liquid
CAS Number: 7411-49-6
EC Number: 231-018-9
MDL Number: MFCD00012969
Product Type: Chemical
| form | liquid |
| InChI | 1S/C12H14N4.4ClH/c13-9-3- |
| InChI key | KJDSORYAHBAGPP-UHFFFAOYSA |
| Quality Level | 200 ![]() |
| shipped in | wet ice |
| SMILES string | Cl.Cl.Cl.Cl.Nc1ccc(cc1N)- |
| solubility | water: soluble |
| storage temp. | 2-8°C |
| technique(s) | immunoblotting: suitable |
| Application: | 3,3′-Diaminobenzidine (DAB) Liquid Substrate Dropper System has been used as a developer in immunohistogical examination. |
| Disclaimer: | Stable at least one year at 2-8 °C. |
| General description: | DAB (3,3′-Diaminobenzidine Tetrahydrochloride) Liquid Substrate Dropper System has been developed for use in immunohistology and immunoblotting procedures as a precipitating substrate for the detection of peroxidase activity. DAB is the immunohistology substrate of choice because it produces an intense brown stain that is easily observed. The end product is resistant to alcohol, therefore, a variety of counterstains and mounting media can be used with the DAB Liquid Substrate Dropper System. DAB Liquid Substrate Dropper System provides all of the chromogen and buffer/peroxide solutions needed to produce a fast and convenient DAB substrate solution. |
| Preparation Note: | Each DAB liquid substrate dropper system will provide ten individual application dropper bottles of 10 mL of a fast and convenient DAB substrate solution. |
| Symbol | GHS08 |
| Signal word | Danger |
| Hazard statements | H341 - H350 |
| Precautionary statements | P201 - P308 + P313 |
| Hazard Codes | T |
| Risk Statements | 45-68 |
| Safety Statements | 53-45 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352204 |
| Components | 10× DAB Liquid Chromogen 10 mL; premeasured, ready-to-use buffer/peroxide solution for individual application 10 x 9 mL |


