| Description | TAMRA-PEG2-Maleimide is a derivative of the TAMRA dye featuring four PEG (聚乙二醇) units, and includes a maleimide (马来酰亚胺) moiety capable of forming covalent bonds with thiol groups. |
| molecular weight | 640.68 |
| Molecular formula | C35H36N4O8 |
| CAS | 2304558-24-3 |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |