Biotin-PEG2-C4-alkyne


CAS No. : 1011268-28-2

1011268-28-2
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Cat. No. : HY-113828
M.Wt: 468.61
Formula: C22H36N4O5S
Purity: >98 %
Solubility: 10 mM in DMSO
Introduction of 1011268-28-2 :

Biotin-PEG2-C4-alkyne is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. Biotin-PEG2-C4-alkyne is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups. In Vitro: PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein.
PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins.

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