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PEG PFP ester linkers are a type of PEG labeling reagent that reacts with primary and secondary amines. Compared with NHS esters, pentafluorophenyl (PFP) esters are less prone to hydrolysis and therefore have higher reaction efficiency. It can be used for homobifunctional or heterobifunctional labeling, such as surface modification of nanoparticles and cells.
PEG phosphonic acid and its ester provides an ideal tool for nano particle surface modification.

PFP ester PEG
  • Acid-PEG-PFP ester
  • Azido-PEG-CH2CO2-PFP
  • Azido-PEG-PFP ester
  • Biotin EDA PFP PEG
  • Biotin PFP PEG
  • Bis-PEG-PFP ester
  • Branched PEG PFP ester
  • DBCO-PEG-PFP ester
  • Diketone-PEG-PFP ester
  • endo-BCN-PEG-PFP ester
  • Hydroxy-PEG-PFP
  • Mal-PEG-PFP ester
  • Tetrazine-PEG-PFP ester
Catalog# Name Structure M.W. Purity Pricing
Acid-PEG-PFP ester
AP11656Acid-PEG3-PFP ester
Quick viewAcid-PEG3-PFP ester
416.3≥95% Pricing
Azido-PEG-CH2CO2-PFP
AP11542Azido-PEG5-CH2CO2-PFP
Quick viewAzido-PEG5-CH2CO2-PFP
487.38≥95% Pricing
AP11543Azido-PEG8-CH2CO2-PFP
Quick viewAzido-PEG8-CH2CO2-PFP
619.54≥95% Pricing
Azido-PEG-PFP ester
AP11535Azido-PEG1-PFP ester
Quick viewAzido-PEG1-PFP ester
325.2≥95% Pricing
AP11536Azido-PEG2-PFP ester
Quick viewAzido-PEG2-PFP ester
369.25≥95% Pricing
AP11537Azido-PEG3-PFP ester
Quick viewAzido-PEG3-PFP ester
413.3≥95% Pricing
AP11538Azido-PEG4-PFP ester
Quick viewAzido-PEG4-PFP ester
457.35≥95% Pricing
AP11539Azido-PEG5-PFP ester
Quick viewAzido-PEG5-PFP ester
501.41≥95% Pricing
AP11540Azido-PEG6-PFP ester
Quick viewAzido-PEG6-PFP ester
545.46≥95% Pricing
AP11541Azido-PEG8-PFP ester
Quick viewAzido-PEG8-PFP ester
633.57≥95% Pricing
Biotin EDA PFP PEG
AP11075Biotin-EDA-PEG4-PFP
Quick viewBiotin-EDA-PEG4-PFP
728.73≥95% Pricing
Biotin PFP PEG
AP11040Biotin-PFP ester
Quick viewBiotin-PFP ester
410.36≥95% Pricing
AP11039Biotin-PEG36-PFP ester
Quick viewBiotin-PEG36-PFP ester
2067.35≥95% Pricing
Bis-PEG-PFP ester
AP11970Bis-PEG1-PFP ester
Quick viewBis-PEG1-PFP ester
494.24≥95% Pricing
AP11971Bis-PEG2-PFP ester
Quick viewBis-PEG2-PFP ester
538.29≥95% Pricing
AP10979Bis-PEG3-PFP ester
Quick viewBis-PEG3-PFP ester
582.35≥95% Pricing
AP11972Bis-PEG4-PFP ester
Quick viewBis-PEG4-PFP ester
626.4≥95% Pricing
AP11973Bis-PEG5-PFP ester
Quick viewBis-PEG5-PFP ester
670.45≥95% Pricing
AP11974Bis-PEG7-PFP ester
Quick viewBis-PEG7-PFP ester
758.56≥95% Pricing
AP11975Bis-PEG9-PFP ester
Quick viewBis-PEG9-PFP ester
846.67≥95% Pricing
AP11976Bis-PEG13-PFP ester
Quick viewBis-PEG13-PFP ester
1022.88≥95% Pricing
AP11977Bis-PEG25-TFP ester
Quick viewBis-PEG25-TFP ester
1515.53≥95% Pricing
Branched PEG PFP ester
AP117842-(t-Butoxycarbonylamido)-1,3-bis(PFP-oxycarbonylethoxy)propane
Quick view2-(t-Butoxycarbonylamido)-1,3-bis(PFP-oxycarbonylethoxy)propane
667.45≥95% Pricing
DBCO-PEG-PFP ester
AP11118DBCO-PEG2-PFP ester
Quick viewDBCO-PEG2-PFP ester
630.57≥95% Pricing
AP11119DBCO-PEG4-PFP ester
Quick viewDBCO-PEG4-PFP ester
718.67≥95% Pricing