Description: Biotin-PEG4-NHS ester, a biotinylated and PEGylated N-hydroxysuccinimide ester, serves as a linker in the synthesis of proteolysis targeting chimeras (PROTACs) [1]. Target: Others. Smiles: C(CCCC(NCCOCCOCCO CCOCCC(ON1C(=O)CCC1=O)=O)=O)[C@H]2[C@@]3([C@](CS2)(NC(=O)N3)[H])[H]. References: Gadd MS, et al....

Biotin-PEG4-NHS is an amine reactive reagent that contains biotin linked via a four-unit PEG spacer to N-hydroxysuccinimide (NHS), which facilitates the coupling of biotin to primary amines. Biotin-PEG4-NHS has been used in the biotinylation of proteins and antibodies.Formal Name:...