Biotin-PEG-azide (MW 2000)

Biotin-PEG-azide (MW 2000)

• CAS Number: 956494-20-5
• UNSPSC Description: Biotin-PEG-azide (MW 2000) is a biotin labeled PEG derivative. Biotin is an enzyme co-factor, can be used for labeling protein; PEG is a hydrophilic and water-soluble polymer with low toxicity; azide, is a moderately good leaving group, can react with alkyne by Cu-catalyzation, which improve the efficiency of biotin binding targets. It contains an azide group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing alkyne groups. It can also undergo ring strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.
• Target Antigen: Fluorescent Dye
• Type: Dye Reagents
• Related Pathways: Others
• Field of Research: Others
• Assay Protocol: https://www.medchemexpress.com/biotin-peg-azide-mw-2000.html
• Purity: 98.69
• Solubility: 10 mM in DMSO
• Smiles: [N-]=[N+]=NCCOCCOCCNC(CCCCC1SCC2NC(NC12)=O)=O.[n].[MW 2000]
• Molecular Weight: 2000.00(Average)
• Shipping Conditions: Blue Ice
• Storage Conditions: -20°C, 3 years (Powder)
• Clinical Information: No Development Reported