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Medchemexpress LLC Mal-amido-PEG8-NHS ester | 756525-93-6 | MFCD11041144 | 98.0% | 689.71 g/mol | C30H47N3O15 | 10 MG
SDP

Supplier:  Medchemexpress LLC HYW04013310MG

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Mal-amido-PEG8-NHS ester is a heterobifunctional polyethylene glycol linker used for bioconjugation and PROTac synthesis. It contains a maleimide group reactive with thiols and an N-hydroxysuccinimide (NHS) ester reactive with amines, separated by an eight-unit PEG spacer to improve aqueous solubility and conjugate flexibility. The product is a viscous, colorless to light-yellow liquid with high purity and defined storage conditions.

  • Maleimide and NHS functional groups for thiol- and amine-specific coupling.
  • Peg8 spacer enhances solubility and flexibility of conjugates.
  • High purity suitable for research and conjugation workflows.
  • Soluble in DMSO (≥100 mg/mL) and compatible with common in vivo formulations.
  • Stable when stored frozen in pure form (-20°C recommended).

Catalog No. 50-003-01986


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