双功能连接体 Methyltetrazine-PEG5-methyltetrazine，甲基四嗪-五聚乙二醇-甲基四嗪
凯新生物点击试剂 Pyrimidine-Tetrazine-PEG1-Alkyne，嘧啶-四嗪-一聚乙二醇-炔
点击PEG试剂 Py-Tetrazine-Py-PEG1-Azide
水溶性试剂 Methyltetrazine-PEG8-iodoacetamide，甲基四嗪-八聚乙二醇-碘乙酰胺
Methyltetrazine-PEG4-iodoacetamide，甲基四嗪-四聚乙二醇-碘乙酰胺
双功能连接分子2322322-23-4，Methyltetrazine-amido-PEG5-alkyne，甲基四嗪-AMIDO-五聚乙二醇-炔
Methyltetrazine-PEG8-NH2，Methyltetrazine-PEG8-amine 含有游离胺和甲基四嗪基团的PEG衍生物- Methyltetrazine-PEG3-amine，Methyltetrazine-PEG3-NH2用于衍生含有生物分子的羧酸或活性酯的构建块
- Me-Tetrazine-PEG8-amine TFA salt，甲基四嗪-八聚乙二醇-氨TFA盐
Me-Tetrazine-NHBoc，1380500-86-6，甲基四嗪-氨基叔丁酯
