for the following products
5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-[3-[[3-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-3-oxopropyl]amino]-3-oxopropoxy]e | Biotin-PEG(4)-DBCO | DECO-PEG-Biotin (PEGl-PEGn) | Dibenzoazacyclooctyne-tetra(ethylene glycol)-biotin and DBCO-PEG(4)-Biotin
