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- 询价记录
- 文献和实验
- 技术资料
- 库存:
大量
|
| Catalog# | Size, concentration | Supplied with: | Certificate of Analysis | MSDS |
| 10X Reaction Buffer | ||||
| EN0581 | 4000 u (20 u/µl) | 1.00 ml | EN0581 | |
| EN0582 | 20,000 u (20 u/µl) | 5 x 1.00 ml | EN0582 | |
| EN0587 | 1000 u (20 u/µl) | 1.00 ml |
- Features
-
- 在Fermentas公司的PCR缓冲液中有活性。
- Applications
-
- 除去PCR混合物中引物,应用如下:
一 测序(2),见操作方法;
一 同试管内"大引物"PCR突变(3)。 - 从核酸混合物中去除含有3’-羟基末端的单链DNA。
- 分析是否含存在有3’-羟基末端的单链DNA (4)。
- 除去PCR混合物中引物,应用如下:
酶活性分析混合物:67 mM glycine-KOH (pH 9.5), 6.7 mM MgCl2 , 1 mM DTT, 0.17 mg/ml单链[3 H]-DNA。
20 mM Tris-HCl (pH 7.5), 0.1 mM EDTA, 1 mM DTT和50% (v/v)甘油。
- 抑制剂: 20% (w/v) PEG 8000 (5)。
- 失活:80°C加热15分钟。
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文献和实验Generating Nested Deletions with Exonuclease III
Exonuclease III (Exo III) will digest double-stranded DNA in a 3′ to 5′ direction if the DNA is blunt ended or possesses a 5′ overhang. It will not digest if there is a 3′ overhang of three or more bases, or if the 3′ end has had thiophosphate
The protocol for LIC by Exonuclease III
The protocol for LIC by Exonuclease III 梁耀极 1. Design the primers with 15-bp overlap; 2. Digest the vector by proper restriction enzyme; For getting high quality vectors, there are some good advices as follows: 1) The restriction
point. Add 4U Exonuclease III/ml reaction mix and incubate @ 37℃ (‰400 digested/min). 4. Remove 5ml aliquots into the S1 nuclease tubes (on ice) at various times. When all time points have been collected, incubate the tubes 30' @ RT. 5. Add 2ml STOP
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