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Medchemexpress LLC 2,5-pyrrolidinedione, 1,1'-[oxybis[(1-oxo-3,1-propanediyl)oxy]]bis- (9CI) | 65869-64-9 | MFCD20226397 | 97.0% | 356.28 | C14H16N2O9 | 250 MG
SDP

Supplier:  Medchemexpress LLC HY130089250MG

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Bis-PEG1-NHS ester is a short, non-cleavable polyethylene glycol (PEG) homobifunctional linker bearing N-hydroxysuccinimide (NHS) ester groups, supplied as a white to off-white solid for research use. It is designed for antibody-agent conjugation and other amine-targeted bioconjugation applications where a hydrophilic, short spacer is required.

  • non-cleavable, homobifunctional PEG linker with NHS ester termini
  • short 1-unit PEG spacer to increase hydrophilicity and solubility
  • amine-reactive NHS esters for labeling primary amines on proteins and peptides
  • supplied as a solid with recommended storage at -20°C for long term
  • batch-specific purity reported by COA; suitable for research applications only

Catalog No. 50-002-02473


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