Biotin-PEG-Alk (MW 3400) 是一种生物素标记的 PEG 衍生物。生物素 (Biotin) 是一种酶辅因子，可用于标记蛋白质；PEG 是一种低毒性的亲水水溶性聚合物；Alk (Alkyne) 是一种无环 (有支链或无支链) 的脂肪烃，可以与叠氮反应，提高生物素结合靶点的效率。
| 生物活性 | Biotin-PEG-Alk (MW 3400) 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; Alk (Alkyne), acyclic (branched or unbranched) aliphatic hydrocarbon, can react with azido, which improve the efficiency of biotin binding targets. |
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| 运输条件 | Room temperature in continental US; may vary elsewhere. |
| 储存方式 | Please store the product under the recommended conditions in the Certificate of Analysis. |
