Biotin-PEG3-azide is a PEGylated version of biotin-azide (Cay-13040) that is more hydrophilic due to the incorporation of a PEGylated spacer. It can be used to label terminal alkynes via copper-catalyzed click reactions or copper-free click reactions with cyclooctynes., Biotin-PEG3-azide has been used to...

Description: Biotin-PEG3-azide is a PEG-based PROTAC linker utilized in the synthesis of PROTACs. Target: Others, PROTAC Linker. Smiles: C(CCCC(NCCOCCOCCO CCN=[N+]=[N-])=O)[C@H]1[C@@]2([C@](CS1)(NC(=O)N2)[H])[H]. References: An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development...