mPEG-NHFmoc

Methoxy-poly(ethylene glycol)-fluorenylmethoxycarbonyl-protected amino (mPEG-FmocNH) is a monofunctional precision PEG derivative with a defined chain length. One end bears a methoxy group. The other end bears a Fmoc-protected amine group. Discrete chain lengths with different degrees of polymerization are available. Fmoc protection facilitates sequential conjugation. Amine coupling can follow deprotection under conditions compatible with the target system. Capping one end defines the direction of derivatization, enabling the hydrophilic PEG segment to be attached to a target molecule and functional linkers of the required length to be constructed.

Customization available.