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Recombinant Taq DNA Polymerase

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  • ¥1080 - 5800
  • Prospecbio
  • 以色列
  • enz-308
  • 2026年01月08日
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    • 详细信息
    • 文献和实验
    • 技术资料
    • 保存条件

      for future use below -18°C

    • 保质期

      See instructions

    • 英文名

      TaqDNA

    • 库存

      常规产品有备货

    • 供应商

      上海经科化学科技有限公司

    • CAS号

    • 规格

      1,000U/3,000U/10,000U

    规格:1,000U产品价格:¥1080.0
    规格:3,000U产品价格:¥2415.0
    规格:10,000U产品价格:¥5800.0

    产品细节图片1

    CATALOGUE NUMBER

    ENZ-308

    SYNONYMS

    DNA polymerase I thermostable, EC 2.7.7.7, Taq polymerase 1.

    DESCRIPTION

    Taq DNA Polymerase(a) is a thermostable enzyme of approximately 95 kDa isolated from Thermus aquaticus. This unmodified enzyme replicates DNA at 74°C and exhibits a half-life of 40 minutes at 95°C. The enzyme catalyzes the polymerization of nucleotides into duplex DNA in the 5´~3´ direction in the presence of magnesium and also possesses a 5´~3´ exonuclease activity. Taq DNA Polymerase is recommended for use in PCR but is not recommended for use in DNA sequencing reactions.

    SOURCE

    Recombinant e.coli contains Thermus aquaticus polymerase gene.

    FORMULATION

    Taq DNA Polymerase solution in 20mM Tris-HCl, pH 8.0, 100mM KCl, 0.1mM EDTA, 1mM DTT, 50% Glycerol, 0.5% NP40, 0.5% Tween 20.

    UNIT DEFINITION

    One unit is defined as the amount of enzyme required to catalyze the incorporation of 10nmol of dNTP into acid-insoluble material in 30 minutes at 74°C. The reaction conditions are: 50mM Tris-HCl (pH 9.0 at 25°C), 50mM NaCl, 5mM MgCl2, 200µm each of dATP, dCTP, dGTP, dTTP (a mix of unlabeled and [3H]dTTP), 10µg activated calf thymus DNA and 0.1mg/ml BSA in a final volume of 50ul.

    10X REACTION BUFFER WITH MGCL2

    500mM KCl, 100mM Tris-HCl (pH 9.0 at 25C), 1% Triton X-100 and 15mM MgCl2. Buffer is optimized for use with 0.2mM of each dNTP.

    10X REACTION BUFFER WITHOUT MGCL2

    500mM KCl, 100mM Tris-HCl (pH 9.0 at 25C) and 1% Triton X-100. Include: 10X Reaction Buffer without MgCl2 and separate 25mM MgCl2 Solution.

    SPECIFY YOUR OWN REACTION CONDITIONS

    Choose either Taq with Mg-free 10X Reaction Buffer and separate 25mM MgCl2 or Taq with 10X Reaction Buffer containing 15mM MgCl2.

    STABILITY

    Stable for 5 days at 10°C, for longer period of time store at -20°C.

    STORAGE BUFFER

    Compatibility with Reaction Buffers: Taq DNA Polymerase in Storage Buffer. Use of other reaction buffers that do not contain Triton X-100 (final concentration of 0.1%) will result in inactivation of the enzyme.
    50mM Tris-HCl (pH 8.0), 100mM NaCl, 0.1mM EDTA, 1mM DTT, 50% glycerol and 1% Triton X-100.

    PURITY

    Greater than 95.0% as determined by SDS-PAGE.

    SAFETY DATA SHEET

    SDS

    USAGE

    Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
     

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    图标文献和实验
    该产品被引用文献

    Taq DNA Polymerase(a) is a thermostable enzyme of approximately 95 kDa isolated from Thermus aquaticus. This unmodified enzyme replicates DNA at 74°C and exhibits a half-life of 40 minutes at 95°C. The enzyme catalyzes the polymerization of nucleotides into duplex DNA in the 5´~3´ direction in the presence of magnesium and also possesses a 5´~3´ exonuclease activity. Taq DNA Polymerase is recommended for use in PCR but is not recommended for use in DNA sequencing reactions.

    相关实验
    • Taq Polymerase Purification

      out the E.coli strain carrying the Taq polymerase gene on an LB amp plate and innoculate a 5 ml overnight culture with a single colony.• Innoculate a 1 liter culture of LB-amp with the 5 ml of overnight culture and grow to an A600 of 0.2.Add IPTG to a final

    • High Specificity PCR Amplification Using AccuPrime Taq DNA Polymerase

      Taq  DNA Polymerase 0.25 µl 0.5 µl 1 µl Autoclaved distilled water To 10 µl To 25 µl

    • Dideoxy Sequencing Reactions Using Taq Polymerase

      Tuq DNA polymerase is a highly stable polymerase isolated from the thermophilic organism Thermus aquaticus . Because of its unique properties this enzyme has been extensively used for amplification of DNA fragments by the polymerase chain

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    文献支持
    Recombinant Taq DNA Polymerase
    ¥1080 - 5800