m-PEG-mal (MW 10000)

For research use only. Not for therapeutic Use.

  • CAT Number: I045920
  • Molecular Weight: 10000(Average)
  • Purity: ≥95%
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m-PEG-Mal (MW 10000)(Cat No.:I045920)is a maleimide-terminated polyethylene glycol derivative designed for thiol-specific conjugation. With a molecular weight of 10,000 Da, it features excellent water solubility and biocompatibility, making it a versatile tool for biomolecular modification. The maleimide group reacts selectively with sulfhydryl groups under mild conditions, enabling stable thioether linkage formation. This property allows site-specific conjugation of proteins, peptides, and other thiol-containing molecules, making it widely applicable in drug delivery, antibody–drug conjugates, surface modification, and nanomedicine research requiring long-circulating PEGylated systems.

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