Biotin-PEG-Biotin (MW 20000) is a bifunctional PEG derivative with biotin labels at each terminal end. Biotin facilitates protein labeling as an enzyme co-factor, while the hydrophilic and low-toxicity nature of PEG imparts water solubility to the compou
* Mehrwertsteuer und Versandkosten nicht enthalten. Irrtümer und Preisänderungen vorbehalten