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PEG Tosylate linkers readily react with nucleophiles such as amine, hydroxy, and thiols group.
Axispharm offers a range of high purity Tosylate PEG reagents with different linker lengths. Different kinds of PEG Reagents may be available by custom synthesis. Fast shipping.

Tosylate PEG
  • Azide-PEG-Ms
  • Azido-PEG-Tos
  • Branched PEG Tosylate
  • Hydroxy-PEG-Tos
  • m-PEG-Tos
  • Ms-PEG-Ms
  • Ms-PEG-t-butyl ester
  • Other PEG Tosylates
  • PEG-Ms
  • Propargyl-PEG-Ms
  • t-Boc-Aminooxy-PEG-Ms
  • t-Boc-Aminooxy-PEG-Tos
  • t-Boc-N-Amido-PEG-Ms
  • t-Boc-N-Amido-PEG-Tos
  • Tos-PEG-acid
  • Tos-PEG-alkyne
  • Tos-PEG-CH2CO2H
  • Tos-PEG-CH2CO2tBu
  • Tos-PEG-methyl ester
  • Tos-PEG-t-butyl ester
  • Tos-PEG-Tos
  • Trifluoroethyl-PEG-Tos
Catalog# Name Structure M.W. Purity Pricing
AP11572Azide-PEG2-Ms209.22≥95% Pricing
AP11566Azide-PEG3-Tos329.37≥95% Pricing
AP11567Azide-PEG4-Tos373.42≥95% Pricing
AP11568Azide-PEG5-Tos417.48≥95% Pricing
AP11569Azide-PEG6-Tos461.53≥95% Pricing
AP11570Azide-PEG7-Tos505.58≥95% Pricing
AP11571Azide-PEG12-Tos725.85≥95% Pricing
Branched PEG Tosylate
AP11783N-(Tos-PEG4)-N-bis(PEG4-t-butyl ester)956.19≥95% Pricing
AP11209PEG3-Tos260.3≥95% Pricing
AP11210PEG4-Tos304.36≥95% Pricing
AP11211PEG5-Tos348.41≥95% Pricing
AP11212PEG6-Tos392.46≥95% Pricing
AP10981Ts-PEG7-OH436.52≥95% Pricing
AP11213PEG8-Tos480.57≥95% Pricing
AP11214PEG9-Tos524.62≥95% Pricing
AP11215PEG10-Tos568.68≥95% Pricing
AP11216PEG13-Tos700.83≥95% Pricing
AP11217PEG21-Tos1053.26≥95% Pricing
AP11381m-PEG3-Ms198.23≥95% Pricing
AP11382m-PEG4-Ms242.29≥95% Pricing
AP11372m-PEG3-Tos274.33≥95% Pricing
AP11383m-PEG5-Ms286.34≥95% Pricing
AP11373m-PEG4-Tos318.38≥95% Pricing
AP11384m-PEG6-Ms330.39≥95% Pricing
AP11374m-PEG5-Tos362.44≥95% Pricing

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