CAS: 1431618-70-0

Biotin-PEG3-Mal (Biotin-PEG3-NH-Mal) is a biotin-labeled PROTAC linker belonging to the PEG class that can be used to synthesize PROTAC molecules.

Biotin-PEG3-Mal

Biotin-PEG3-Mal

Biotin PEG3 maleimides are PEG (Polyethylene Glycol) products that consist of a PEG linker attached to biotin and maleimide groups. This heterobifunctional PEG is commonly used in pegylation, a process that involves attaching PEG molecules to proteins or other molecules to enhance their stability, solubility, and pharmacokinetics. The maleimide group allows for specific conjugation with thiol-containing molecules, while the biotin group provides a handle for further functionalization or attachment to streptavidin-coated surfaces. Biotin PEG3 maleimides offer versatility and flexibility in various bioconjugation applications.