Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
  1. Home
  2. Products
  3. 5000262406

Medchemexpress LLC DBCO-PEG12-maleimide | 98.0% | 1027.16 g/mol | C52H74N4O17 | 5 MG
SDP

Catalog No. 5000262406
Encompass_Preferred

DBCO-PEG12-maleimide is a bifunctional polyethylene glycol (PEG12) linker bearing a dibenzocyclooctyne (DBCO) group for strain-promoted alkyne-azide cycloaddition and a terminal maleimide for thiol-specific conjugation. It is designed for catalyst-free click chemistry and selective cysteine conjugation in bioconjugation workflows, linker synthesis, and chemical biology applications.

  • Enables copper-free click (SPAAC) reactions with azide-functionalized partners.
  • Reacts selectively with thiols via the maleimide to form stable thioether bonds.
  • PEG12 spacer improves solubility and provides flexible linker length.
  • High purity suitable for sensitive bioconjugation applications.
  • Stable when stored dry at recommended low temperatures.

Catalog No. 50-002-62406 Supplier Medchemexpress LLC Supplier No. HY1333745MG
May include imposed supplier surcharges.
Add to Cart
Add to Cart

missing translation for 'validMainframeMsg'

DBCO-PEG12-maleimide is a bifunctional polyethylene glycol (PEG12) linker bearing a dibenzocyclooctyne (DBCO) group for strain-promoted alkyne-azide cycloaddition and a terminal maleimide for thiol-specific conjugation. It is designed for catalyst-free click chemistry and selective cysteine conjugation in bioconjugation workflows, linker synthesis, and chemical biology applications.

  • Enables copper-free click (SPAAC) reactions with azide-functionalized partners.
  • Reacts selectively with thiols via the maleimide to form stable thioether bonds.
  • PEG12 spacer improves solubility and provides flexible linker length.
  • High purity suitable for sensitive bioconjugation applications.
  • Stable when stored dry at recommended low temperatures.

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.