Biotin-PEG3-azide (Synonyms: Azide-PEG3-biotin) |
Catalog No.GC42939 |
Biotin-PEG3-azide is a PEGylated version of biotin-azide that is more hydrophilic due to the incorporation of a PEGylated spacer.
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Cas No.: 875770-34-6
Sample solution is provided at 25 µL, 10mM.
Biotin-PEG3-azide is a PEGylated version of biotin-azide 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 non-enzymatically and covalently tag proteins, which can be separated and detected using common laboratory methods such as SDS-PAGE and Western blot. It can be used in combination with other protein tags. Biotin-PEG3-azide has also been used in nanostructured biointerfaces to study ligand and receptor spacing when there are different signaling molecules present.
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