| Description | TMB (BM blue) is a chromogenic substrate. It used in staining procedures in immunohistochemistry and a visualizing reagent used in ELISA. |
| Synonyms | BM blue, 3,3',5,5'-四甲基联苯胺, Sure Blue TMB |
| molecular weight | 240.34 |
| Molecular formula | C16H20N2 |
| CAS | 54827-17-7 |
| 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: 100 mg/mL (416.08 mM), Sonication is recommended. |