Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
Learn More
Medchemexpress LLC Endo-BCN-PEG3-maleimide | 2141976-33-0 | MFCD31811466 | 98.5% | 519.59 g/mol | C26H37N3O8 | 5 MG
Supplier: Medchemexpress LLC HY1334005MG
endo-BCN-PEG3-maleimide is a heterobifunctional PEG3 linker that pairs an endo-bicyclononyne (BCN) for strain-promoted azide-alkyne cycloaddition with a maleimide for thiol-selective conjugation. The short PEG3 spacer improves solubility and flexibility, making the reagent suitable for bioconjugation, PROTAC linker assembly, and crosslinking in research applications. Supplied as a colorless to light yellow oil with high reported purity and recommended cold storage.
- Strain-promoted azide-alkyne cycloaddition reactivity (BCN).
- Maleimide-based thiol conjugation for cysteine targeting.
- PEG3 spacer improves solubility and flexibility.
- High purity suitable for research use.
- Stable under low-temperature storage conditions.
- Soluble in common organic solvents such as DCM, THF, ACN, DMF, and DMSO.
Product Title
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.
Spot an opportunity for improvement?