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 Biotin-PEG4-amide-C6-azide | 1006592-62-6 | >98.0% | 615.79 g·mol⁻¹ | C27H49N7O7S | 5 MG
Supplier: Medchemexpress LLC HY1409145MG
Biotin-PEG4-Amide-C6-Azide is a biotinylated PEG-based linker with a terminal azide group for bioconjugation and PROTAC linker chemistry. It participates in copper-catalyzed azide-alkyne cycloaddition (CuAAC) and strain-promoted alkyne-azide cycloaddition (SPAAC), allowing attachment to alkyne-containing molecules for labeling, affinity capture, and synthesis of bifunctional probes.
- Biotinylated PEG4 spacer for improved solubility and reduced steric hindrance.
- Terminal azide group compatible with CuAAC and SPAAC click reactions.
- Enables efficient biotin tagging for affinity capture and pull-down assays.
- Suitable for incorporation into PROTACs and other bifunctional molecules.
- Available in small research-scale quantities for synthetic applications.
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?