| Product# | Name | Image | Purity | CAS | Price |
|---|---|---|---|---|---|
| 10201 | Biotin-dPEG®₃-MAL |  | dPEG®: 1263044-71-8; Polymer: 525573-2-2 | $140.00 | |
| 10195 | Biotin-dPEG®₁₁-MAL |  | dPEG®: 1646619-56-8; Polymer: 1334172-60-9 | $220.00 – $450.00 | |
| 10785 | Biotin-dPEG®₂₃-MAL |  | 1334172-60-9 | $250.00 – $1,800.00 |
Thiol Reactive Biotinylation Reagents
Our Thiol Reactive dPEG® Biotinylation Reagents combine biotin, discrete PEG (dPEG®), and a thiol-reactive functional group to form water-soluble, non-immunogenic biotinylation reagents that label biomolecules, surfaces, and other molecules containing free sulfhydryl groups. These products are available with a variety of dPEG® linker lengths. Applications for these products including site-specific biotinylation of antibodies and antibody fragments at free thiols, supramolecular construction, and activity probes in biosynthetic and metabolic pathways.
Try our Thiol Reactive dPEG® Biotinylation Reagents today and discover the dPEG® difference!