A PEGylated version of biotin-azide that is more hydrophilic; can be used to label terminal alkynes via copper-catalyzed click reactions or copper-free click reactions with cyclooctynes; used to covalently tag proteins in combination with other tags

Biotin-PEG3-azide – 50 mg

Brand:
Cayman
CAS:
875770-34-6
Storage:
-20
UN-No:
Non-Hazardous - /

Biotin-PEG3-azide is a PEGylated version of biotin-azide (Item No. 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.{37254},{37253} 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.{37252} 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.{37254}  

 

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SKU: 23419 - 50 mg Category:

Description

A PEGylated version of biotin-azide that is more hydrophilic; can be used to label terminal alkynes via copper-catalyzed click reactions or copper-free click reactions with cyclooctynes; used to covalently tag proteins in combination with other tags

Formal name: (3aS,4S,6aR)-N-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide

Synonyms:  Azide-PEG3-biotin

Molecular weight: 444.5

CAS: 875770-34-6

Purity: ≥95%

Formulation: A crystalline solid

Application|Click Chemistry||Product Type|Biochemicals|Labeling & Detection|Reactive Probes||Research Area

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