PG2-FAML-5k Folic acid PEG Maleimide, Folate-PEG-Mal 5000 Da 10 mg $325.00
PG2-FAML-3k Folic acid PEG Maleimide, Folate-PEG-Mal 3400 Da 10 mg $345.00
PG2-FAML-2k Folic acid PEG Maleimide, Folate-PEG-Mal 2000 Da 10 mg $385.00
PG2-FAML-10k Folic acid PEG Maleimide, Folate-PEG-Mal 10000 Da 10 mg $385.00


Folic acid PEG Maleimide, also called Folate PEG Maleimide, is one of Nanocs sulfhydryl (thiol) reactive folic acid PEG derivatives. Maleimide group reacts with sulfhdyl (-SH) in pH 6.5-7.5 quickly and efficiently. This reaction allows attachment of folic acid ligand to proteins, antibodies, peptides or particle surfaces. Pegylated folic acid has relatively good water solubility and bioactivity. Folic acid functionalized substrates have been used for targeted drug delivery, imaging, and bioassay development.

Item specifications:

  • Appearance (color): Yellow;
  • Appearance (form): Solid;
  • Reactive group: Maleimide;
  • Solubility: Soluble in water, DMSO, DMF.

Storage Conditions:

  • Store at -20 0C. desiccate. Protect from light. Avoid frequent thaw and freeze.