| Description | TMB dihydrochloride (Sure Blue TMB dihydrochloride) is an enzyme-linked immunosorbent assays (ELISA) and an excellent colorimetric substrate for the detection of horseradish peroxidase (HRP)-labeled probes used in staining procedures immunohistochemistry. |
| Synonyms | 3,3',5,5'-四甲基联苯胺盐酸盐, BM blue dihydrochloride, Sure Blue TMB dihydrochloride, 3,3',5,5'-Tetramethylbenzidine dihydrochloride |
| molecular weight | 313.27 |
| Molecular formula | C16H22Cl2N2 |
| CAS | 64285-73-0 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility | DMSO: 55 mg/mL (175.57 mM), Sonication is recommended. |
| References | 1. Zhao R, Zhao X, Gao X. Molecular-level insights into intrinsic peroxidase-like activity of nanocarbon oxides. Chemistry. 2015 Jan 12;21(3):960-4. |