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Medchemexpress LLC M-PEG2-Tos | 50586-80-6 | 274.33 g/mol | C12H18O5S | 10 G
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Supplier:  Medchemexpress LLC HY4274510G

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m-PEG2-Tos is a PEG-derived, uncleavable linker used for bioconjugation in the synthesis of antibody-drug conjugates (ADCs) and proteolysis targeting chimeras (PROTACs). It provides a short PEG spacer that improves solubility and stability between the targeting moiety and payload.

  • Uncleavable PEG-based linker suitable for ADC and PROTAC construction.
  • Short PEG spacer improves solubility and reduces aggregation.
  • Molecular weight 274.33 g/mol, formula C12H18O5S.
  • CAS number 50586-80-6.
  • Available in laboratory pack sizes, including 10 g.

Catalog No. 50-002-02336


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