For research use only. Not for therapeutic Use.
Tos-PEG3(cat: I017206) is a compound that consists of a tosyl (tosylate) group attached to a polyethylene glycol (PEG) chain with a length of three ethylene glycol units. The tosyl group is often used as a leaving group in various chemical reactions, while the PEG chain provides water solubility and flexibility to the molecule. Tos-PEG3 can be used as a linker or spacer in bioconjugation and drug delivery applications. It enables the attachment of specific functional groups or molecules to biomolecules, such as proteins or peptides, allowing for the development of conjugates with desired properties for various applications in biotechnology and medicine.
| Catalog Number | I017206 |
| CAS Number | 77544-68-4 |
| Molecular Formula | C₁₃H₂₀O₆S |
| Purity | ≥95% |
| Target | PROTAC Linkers |
| Reference | [1]. Noël M, et al. Solid Supports for the Synthesis of 3′-Aminooxy Deoxy- or Ribo-oligonucleotides and Their 3′-Conjugation by Oxime Ligation.J Org Chem. 2019 Nov 15;84(22):14854-14860. |
