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Medchemexpress LLC Maleimido-tri(ethylene glycol)-propionic acid | 518044-40-1 | MFCD23103943 | 98.0% | 301.29 g/mol | C13H19NO7 | 250 MG
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Supplier:  Medchemexpress LLC HY130426250MG

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Maleimido-tri(ethylene glycol)-propionic acid is a PEG-based maleimide linker used for site-specific cysteine conjugation in bioconjugation workflows. It combines a maleimide reactive group, a triethylene glycol spacer, and a propionic acid terminus to improve solubility and enable downstream coupling reactions.

  • Provides a maleimide reactive group for cysteine-specific conjugation.
  • Contains a triethylene glycol spacer to increase solubility and flexibility.
  • Features a terminal propionic acid for further derivatization or coupling.
  • Suitable for ADC linker synthesis and PEG-based PROTAC linkers.
  • Available in small research pack sizes, including 250 mg.

Catalog No. 50-002-02941


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