t-Boc-N-amido-PEG-OH (tBoc-NH-PEG-OH), MW 7.5K, is a heterobifunctional PEG derivative containing a hydroxyl group on one end and a Boc-protected amine on the other. The tert-butoxycarbonyl protecting group (t-boc) can be easily deprotected under acidic conditions to give the free amine.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
