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Medchemexpress LLC Mal-PEG4-Val-Cit-PAB-OH | 2055041-39-7 | MFCD29918232 | 95.0% | 706.78 g·mol⁻¹ | C33H50N6O11 | 25 MG
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Supplier:  Medchemexpress LLC HY14014325MG

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Mal-PEG4-Val-Cit-PAB-OH is a cleavable four-unit polyethylene glycol (PEG) linker used for the synthesis of antibody-drug conjugates (ADCs). It features a maleimide group for thiol conjugation and a Val-Cit-PAB cleavable spacer that enables intracellular payload release upon proteolysis.

  • Cleavable Val-Cit-PAB spacer for protease-triggered payload release.
  • Four-unit PEG spacer to increase solubility and reduce aggregation.
  • Maleimide functional group for efficient thiol conjugation.
  • Designed for antibody-drug conjugate synthesis and research applications.

Catalog No. 50-002-03778


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