AF 488 TCO

AF 488-containing derivative of trans-cyclooctene (TCO) for conjugation with tetrazine via the inverse electron-demand Diels-Alder cycloaddition reaction (IEDDA).

TCO-PEG4-NHS ester (axial isomer)

A heterobifunctional linker with trans-cyclooctene and NHS ester groups flanking PEG4 (tetraethylene glycol) for labeling of antibodies, proteins, and other primary amine-containing biomolecules.

TCO亞磷醯胺C6 (TCO phosphoramidite C6)

反式環辛烯 (TCO) 亞醯胺用於將 TCO 部分引入含有伯羥基或仲羥基的底物中。