生物素探针用于无铜点击化学反应，生物素-PEG4-DBCO与叠氮化物反应生成稳定的三唑，不需要铜催化剂或高温。在活细胞表面聚糖和脂类研究中，如果不接受细胞毒性铜催化剂的存在，通常会选择一种试剂。在涉及铜存在的应用中，生物素-PEG4-DBCO是需要生物素炔烃的铜的理想替代品。
产品名称：生物素-四聚乙二醇-二苯基环辛炔
英文名称：Biotin-PEG4-DBCO
CAS:1255942-07-4
外观：固体/粉末
分子式：C39H51N5O8S
分子量：749.92
溶解性：Water, DMSO, DMF
规格：mg
质量纯度：95%+
储存条件：-20℃
储存时间：1年
产地：西安
瑞禧生物实验室可自主生产销售各类DBCO点击化学偶连小分子、高分子以及一些定制类的DBCO点击化学产品,瑞禧生物还可制备一些DBCO修饰的多肽，核酸，多糖 单糖 寡糖以及蛋白等不同产品。
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