Fmoc-Asp(biotinyl-PEG)-OH CAS: 2241747-15-7 is a biotinylation reagent featuring a terminal Fmoc group. This terminal biotinylation reagent can interact with amine molecules in the presence of activators like EDC or HATU. The Fmoc group can be deprotected under basic conditions to yield a free amine, which is suitable for subsequent conjugations.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.