Methyltetrazine-PEG4-Acid甲基四嗪-PEG4-酸1802907-91-0
生物实验室可自主生产销售各类四嗪点击化学偶连小分子、高分子以及一些定制类的四嗪点击化学产品,瑞禧生物还可制备一些四嗪修饰的多肽,核酸,多糖 单糖 寡糖以及蛋白等不同产品。
产品名称:甲基四嗪-PEG4-酸
英文名称:Methyltetrazine-PEG4-Acid
CSA:1802907-91-0
外观:固体/粉末
分子式:C20H28N4O7
分子量:436.56
溶解性:DMSO, DMF, DCM, THF, Chloroform
规格:mg
质量纯度:95%+
储存条件:-20℃
储存时间:1年
产地:西安
用途:仅用于科研实验
甲基四嗪-PEG4-酸是市场上最稳定的四嗪类化合物之一。除了由供电子甲基提供的稳定性外,芳环上的供电子烷氧基取代基进一步提高了甲基四嗪-PEG4-酸的稳定性。亲水性聚乙二醇(PEG)间隔臂大大提高了该试剂的水溶性。
甲基四嗪-PEG4-酸是一种胺反应性、非活化的积木,常用于活化剂(如EDDC、HATU或TSTU)存在下对伯胺或仲胺进行改性。它也经常用于制备定制活性酯,如磺基NHS酯、磺基四氟苯酚(STP)。
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AFDye 555 Picolyl Azide
AFDye 568 Picolyl Azide
AFDye 594 Picolyl Azide
AFDye 647 Picolyl Azide
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PB Picolyl Azide
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以上资料来自小编YQ2020.12