- ¥176
- 江蓝纯
- D7008
- 2025年07月16日
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江蓝纯
- 规格：
200,000U
| 产品编号 | 产品名称 | 产品包装 | 产品价格 |
| D7008 | T4 DNA Ligase | 200,000U | 176.00元 |
T4 DNA Ligase即T4 DNA连接酶，可以催化粘端或平端双链DNA或RNA的5'-P末端和3'-OH末端之间以磷酸二酯键结合，该催化反应需ATP作为辅助因子。同时T4 DNA 连接酶可以修补双链DNA、双链RNA或DNA/RNA杂合物上的单链缺刻(single-strand nicks)。
用途：T4 DNA Ligase常用于DNA片段和载体、linker或adaptor等的连接。也可以用于缺刻修复及Ligase介导的RNA检测。
来源：本T4 DNA Ligase由大肠杆菌表达，表达基因的来源为T4嗜菌体。
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文献和实验Ligation of DNA with T4 DNA Ligase
recombination and DNA synthesis. DNA ligase from E. coli is a polypeptide with a molecular weight of 74,000 and is NAD-dependent. T4 DNA ligase is the product of gene 30 of the T4 phage, has a molecular weight of 68,000, and is ATP-dependent. Both enzymes
Joining RNA Molecules with T4 DNA Ligase
Researchers interested in studying RNA structure and function or RNA-protein interactions are increasingly using site-specifically modified RNAs to probe sites of interest (1 ). In addition to expanding the repertoire of functional groups
Splint Ligation of RNA with T4 DNA Ligase
Splint ligation of RNA, whereby specific RNA molecules are ligated together, can be carried out using T4 DNA ligase and a bridging DNA oligonucleotide complementary to the RNAs. This method takes advantage of the property of T4 DNA ligase
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