上海金畔生物科技有限公司代理New England Biolabs(NEB)酶试剂全线产品,欢迎访问官网了解更多产品信息和订购。
产品信息

产品来源
大肠杆菌菌株,携带有克隆自热球菌(Thermococcus)9°N™ 的 FEN1 基因。
- 产品类别:
- DNA Repair Enzymes and Structure-specific Endonucleases Products
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产品组分信息
本产品提供以下试剂或组分:
NEB # 名称 组分货号 储存温度 数量 浓度 -
M0645S -20 Thermostable FEN1 M0645SVIAL -20 1 x 0.05 ml 32,000 units/ml ThermoPol® Reaction Buffer B9004SVIAL -20 1 x 1.5 ml 10 X
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特性和用法
单位定义
1 单位指在 10 µl 反应体系中,65℃ 条件下,10 分钟内切割 10 pmol 含 5´ flap 结构的寡核苷酸底物所需要的酶量。
反应条件
1X ThermoPol® 反应缓冲液套装
Incubate at 65°C1X ThermoPol® 反应缓冲液套装
20 mM Tris-HCl
10 mM (NH4)2SO4
10 mM KCl
2 mM MgSO4
0.1% Triton® X-100
(pH 8.8 @ 25°C)贮存溶液
10 mM Tris-HCl
1 mM DTT
100 mM KCl
0.1 mM EDTA
0.1% Triton® X-100
50% Glycerol
pH 7.4 @ 25°C热失活
否
单位活性检测条件
10 µl 总反应体系,含 1X ThermoPol 反应缓冲液和 0.2 pmol 荧光标记的寡核苷酸。
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优势和特性
应用特性
- 切割结构特异性 DNA
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相关产品
单独销售的组分
- ThermoPol® 反应缓冲液套装
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参考文献
- Balakrishnon, L. et al. (2013). Annu. Rev. Biochem. 82, 119-138.
- Greenough, L. et al. (2015). J. Biol. Chem. 20, 12514-12522.
- Greenough, L. et al. (2015). Nucleic Acids Res. DOI: doi:10.1093/nar/gkv899 PubMedID: 26365239
工具 & 资源
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选择指南
- Activities of DNA Repair Enzymes and Structure-specific Endonucleases
- Properties of Exonucleases and Non-specific Endonucleases
FAQs & 问题解决指南
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FAQs
- What is the activity of Thermostable FEN1 in various NEB Buffers?
- What is the activity of Thermostable FEN1 at various temperatures?
- What is the preferred substrate for Thermostable FEN1?
- What is the largest 5´ DNA flap Thermostable FEN1 will cleave?
- What is the smallest 5´ DNA flap Thermostable FEN1 will cleave?
- What are the various substrates that Thermostable FEN1 activity has been tested on, and what is the % Activity on each substrates?
- Can I purchase large amounts of an existing Enzyme for Innovation?
- What are Enzymes for Innovation?