DBCO-PEG4-Biotin

Overview

DBCO-PEG4-Biotin is an azadibenzocyclooctyne-biotin derivative containing a biotin group and 4 PEGs. DBCO-PEG4-Biotin is a versatile biotinylation reagent used for the introduction of a biotin moiety to azide-labeled biomolecules via copper-free strain-promoted alkyne-azide click chemistry (SPAAC) reaction. DBCO-PEG4-Biotin is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

Application

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Product Information

• Catalog No.: HY-130809
• CAS No.: 1255942-07-4
• Molecular Formula: C39H51N5O8S
• Molecular Weight: 749.92
• Purity: 99.40%
• Storage: 4°C, sealed storage, away from moisture * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
• Solubility: ≥ 2.5 mg/mL (3.33 mM); Clear solution
• Availability: In-stock

Source

Original product source