FMOC-NH-PEG-Succinimidyl Valerate

FMOC-NH-PEG-Succinimidyl Valerate (FMOC-NH-PEG-SVA) is a heterobifunctional PEG derivative with a succinimidyl group. Pegylation can increase solubility and stability and reduce the immunogenicity of peptides and proteins. It can react with lysine, and the protected Fmoc group can obtain free amine under basic conditions.

Fmoc-nh-peg-succinimidyl-valerate is a type of cross-linker used in the synthesis of peptides and proteins. It is a polyethylene glycol (PEG) spacer with an N-hydroxysuccinimide (NHS) ester group at one end and an Fmoc amino acid at the other. This chemical is used to link peptide molecules together to form larger peptide chains.