Product Description

Fmoc-NH-PEG-NH2 is a linear heterobifunctional PEG reagent with Fmoc protected amine and a free amine. It is a useful crosslinking reagent with a PEG spacer. The free amine typically in the form of TFA or HCl salt can be used to react with carboxyl or NHS ester. The protected amine can be regenerated by mild basic conditions.

Additional information

Molecular weight

1000, 2000, 3500, 5000, 10k

Package size

1g, 5g