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Medchemexpress LLC DBCO-PEG4-eosin 5-isothiocyanate | 96.7% | 1228.59 | C50H44Br4N4O11S | 10 MG
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Supplier:  Medchemexpress LLC HY15952910MG

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DBCO-PEG4-Eosin 5-isothiocyanate is a click-chemistry-enabled fluorescent probe that links a DBCO (dibenzocyclooctyne) reactive group to eosin 5-isothiocyanate via a PEG4 spacer. It is supplied as an orange-red solid for labeling biomolecules using strain-promoted alkyne-azide cycloaddition (SPAAC) and for fluorescence imaging applications.

  • Enables copper-free click conjugation via DBCO
  • PEG4 spacer improves solubility and reduces steric hindrance
  • Eosin 5-isothiocyanate offers red-orange fluorescence for imaging
  • High purity suitable for bioconjugation applications
  • Supplied in small milligram quantities for research use
  • Store sealed, protected from moisture and light; refrigerate for solids

Catalog No. 50-002-88667


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