Biotin-PEG4-alkyne
Biotin-PEG4-alkyne is a heterobifunctional linker for constructing PROTAC molecules. It enables the conjugation of biotin for affinity-based assays and incorporates a flexible PEG spacer and alkyne handle for click chemistry, facilitating both in vitro and cellular target engagement studies.
Product Specifications
CAS Number
1458576-00-5
Product Name Alternative
Biotin PEG4 alkyne, BiotinPEG4alkyne, Biotin-PEG-4-alkyne, Biotin-PEG4-alkyne, inhibit, Inhibitor, PROTAC Linker, PROTAC Linkers, PROTACLinker, PEGs
Field of Research
Pharmacology & Drug Discovery
Purity
≥98% (May vary between batches)
Solubility
DMSO:250 mg/mL (546.35 mM) ;10% DMSO+40% PEG300+5% Tween 80+45% Saline:4 mg/mL (8.74 mM)
Smiles
C (CCCC (NCCOCCOCCOCCOCC#C) =O) [C@@H]1[C@]2 ([C@@] (CS1) (NC (=O) N2) [H]) [H]
Molecular Formula
C21H35N3O6S
Molecular Weight
457.58
Storage Conditions
-20°C
Notes
For research use only.
Available Sizes
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