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Pack Size | Price | Availability | Quantity |
---|---|---|---|
5 mg | Inquiry | Backorder | |
50 mg | Inquiry | Backorder |
Description | Biotin-PEG-Alk (MW 10000) is a biotinylated polyethylene glycol (PEG) derivative featuring an alkyne group for click chemistry applications. This compound combines biotin, an enzyme co-factor used in protein labeling, with PEG, a hydrophilic, water-soluble, and low-toxicity polymer. The alkyne moiety facilitates copper-catalyzed azide-alkyne cycloaddition (CuAAC) with azido-containing molecules, enhancing the efficiency of targeting biotin-binding entities. |
Cas No. |
Storage | keep away from direct sunlight Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
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