| Description | Cy3-PEG3-TCO4, a dye derivative with three polyethylene glycol (PEG) units linked to Cyanine 3 (Cy3), possesses a trans-cyclooctene (TCO) group capable of undergoing the inverse electron demand Diels-Alder reaction (iEDDA) with tetrazine-functionalized molecules. |
| molecular weight | N/A |
| Storage | keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |