Nanocs PFP (pentafluorophenyl) functionalized polyethylene glycol (PEG-PFP) is an amine (-NH2) reactive PEG derivative that can be used to modify molecules with available amine groups. Compared to NHS PEG, PFP PEG has greater reactivity, it can react with both prirmary and secondary amine groups at pH 7~9.
- Off-white/white solid or viscous liquid depends on molecule weight;
- Solubility: 10 mg/mL, clear in water, chloroform, DMSO.
- Purity: >95%
- Store at -20 0C, desiccate. PFP PEG tends to hydrolyze from moisture. Avoid frequent thaw and freeze.