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Product 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.| SKU | MEXHY-W250928C-50 |
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| Manufacturer | MedChemExpress |
| Manufacturer SKU | HY-W250928C-50 |
| Package Unit | 50 mg |
| Quantity Unit | STK |
| Product information (PDF) | Download |
| MSDS (PDF) |
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