Biotin-PEG4-azide
Biotin-PEG4-azide is a heterobifunctional linker used in constructing PROTAC molecules for targeted protein degradation research. Its biotin tag enables streptavidin-based detection and pull-down assays in vitro, while the PEG spacer enhances solubility for cellular and biochemical applications.
Product Specifications
CAS Number
1309649-57-7
Product Name Alternative
Inhibitor, PEGs, inhibit, BiotinPEG4azide, Biotin-PEG-4-azide, Biotin-PEG4-azide, Biotin PEG4 azide, PROTAC Linkers, PROTAC Linker, PROTACLinker
Field of Research
Pharmacology & Drug Discovery
Purity
97.56% (May vary between batches)
Solubility
DMSO:125 mg/mL (255.83 mM)
Smiles
C (CCCC (NCCOCCOCCOCCOCCN=[N+]=[N-]) =O) [C@H]1[C@@]2 ([C@] (CS1) (NC (=O) N2) [H]) [H]
Molecular Formula
C20H36N6O6S
Molecular Weight
488.6
Storage Conditions
-20°C
Notes
For research use only.
Available Sizes
Frequently Asked Questions
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