M1801_T4-DNA-Ligase--100u_3 M1804_T4-DNA-Ligase--500u_3 M1794_T4-DNA-Ligase--HC---500u_3

Joins Two DNA Strands with Cohesive or Blunt Ends

  • Use with 5´, 3´ or blunt-ended dsDNA (e.g., inserts and vectors)
  • Qualified for blue/white cloning, providing a higher level of quality control for enzymes used in cloning applications
  • Can catalyze the joining of RNA to either a DNA or RNA strand in a duplex molecule
  • Intended for Laboratory Use (GPR) in the United States. Outside of the United States, this product is intended for research use only unless otherwise stated

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Catalog Number: M1801

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Catalog Number: M1804

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Catalog Number: M1794

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Overview
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2本鎖DNAの平滑末端あるいは適合する付着末端の、5'-末端のリン酸基と3'末端の水酸基を連結します。2本鎖であればRNA:DNAおよびRNA:RNAも連結しますが、1本鎖ヌクレオチドは連結しません。青/白クローニングアッセイを用いて、T4DNA Ligaseの機能を検定しています。

  • 高濃度: Cat.# M1794 は、T4 DNA Ligase 500 unitsを10–20u/μlで含んでいます
  • 柔軟性: Use with 5´, 3´ または、平滑末端DNA挿入部で使用可
  • 10X Reaction Buffer添付: 300mM Tris-HCl (pH 7.8 at 25°C), 100mM MgCl2, 100mM DTT and 10mM ATP. (ATPが分解しないように、必要量に分注してから-20℃に冷凍保存してください。)
  • 青/白スクリーニング: プロメガの青/白クローニングアッセイは、クローニング用途で使用される酵素により高レベル品質コントロールを提供します

    • 平滑末端あるいは付着末端の2本鎖DNA分子を連結

     さらに知りたい方は、プロトコール&ガイド(英語).をご覧ください。


    Units listed are Weiss units.


    1. Engler, M.J. and Richardson, C.C. (1982) In: The Enzymes, Boyer, P.D., ed., Academic Press, New York, NY.

    Note: Units listed are Weiss units.

    Storage Buffer: 10mM Tris-HCl (pH 7.4 at 25°C), 50mM KCl, 1mM DTT, 0.1mM EDTA and 50% glycerol.

    Source: Recombinant E. coli strain.

    QC Tests: Activity, SDS-PAGE/purity, DNase, endonuclease, RNase, blue/white cloning assay.

    Unit Definition: 0.01 Weiss unit of T4 DNA Ligase is the amount of enzyme required to catalyze the ligation of greater than 95% of 1μg of λ/HindIII fragments at 16°C in 20 minutes.

    Specifications

    Catalog Number:

    選択製品の構成品内容

    Item Part # Size Available Separately

    T4 DNA Ligase 10X Buffer

    C126B 1 × 200μl View Product

    T4 DNA Ligase

    M180A 1 × 100u

    分析証明書

    Search by lot number

    使用制限

    For Laboratory Use. Outside of the United States, this product is intended for research use only unless otherwise stated.

    保存条件

    BB

    選択製品の構成品内容

    Item Part # Size Available Separately

    T4 DNA Ligase 10X Buffer

    C126A 2 × 500μl View Product

    T4 DNA Ligase

    M180B 1 × 500u

    分析証明書

    Search by lot number

    使用制限

    For Laboratory Use. Outside of the United States, this product is intended for research use only unless otherwise stated.

    保存条件

    BB

    選択製品の構成品内容

    Item Part # Size Available Separately

    T4 DNA Ligase 10X Buffer

    C126B 1 × 200μl View Product

    T4 DNA Ligase (HC)

    M179A 1 × 500u

    分析証明書

    Search by lot number

    使用制限

    For Laboratory Use. Outside of the United States, this product is intended for research use only unless otherwise stated.

    保存条件

    BB

    Resources

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