Heterobifunctionalreagentsareusedforconvertingazido-containingbiomoleculesintoTCO-modifiedbiomolecules.TCO-PEG12-DBCOcanserveasaheterobifunctionalazide-to-tetrazinecross-linkerforcovalentlylinkingazido-andtetrazine-modifiedpeptidesorbiopolymers.

| Molecularweight | 1028.23 |
| Molecularformula | C54H81N3O16 |
| CAS | N/A |
| Solubility | DMSO,DMF,DCM,THF,Chloroform |
| Purity | >95%(HPLC) |
| Appearance | Slightlyyellowoil |
| StorageConditions | -20C |
| Shippingconditions | Ambienttemperature |