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Medchemexpress LLC 2,5-dioxopyrrolidin-1-yl 3-oxo-1-(pyridin-2-yldisulfanyl)-PEG24 oate | 00-00-0 | MFCD13185007 | >98.0% | C63H113N3O29S2 | 10MG
SDP

Supplier:  Medchemexpress LLC HY14135710MG

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SPDP-PEG24-NHS ester is a heterobifunctional PEG linker with an N-hydroxysuccinimide (NHS) ester at one end and a pyridyldithiol (SPDP) group at the other. It enables selective amine-to-thiol conjugation for bioconjugation and PROTAC assembly, and is supplied in small research quantities with high reported purity.

  • Enables amine-to-thiol conjugation through NHS and pyridyldithiol chemistries.
  • Provides a hydrophilic PEG24 spacer to improve solubility and flexibility.
  • Suitable for use in PROTAC synthesis and bioconjugation workflows.
  • Supplied in small research quantities with high reported purity (>98%).
  • Molecular weight approximately 1440.7 g/mol to aid stoichiometry planning.

Catalog No. 50-002-60703


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