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Products >  PCR >  High_Yield_PCR >  Ex_Taq_Premix

Premix Ex Taq

Takara-brand Premix Ex Taq is an optimized 2X PCR master mix composed of TaKaRa Ex Taq enzyme, Ex Taq reaction buffer (Mg2+), and dNTP mixture. Premix Ex Taq is designed for quick and easy assembly (via dilution only) of the PCR master mix.

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  • High yield, high sensitivity PCR
  • Premixed PCR master mix for convenient amplification requiring minimal assembly 
  • Generation of PCR products having >80% cloning efficiency in T-vectors



TaKaRa Premix Ex Taq* 6 x 500 µL

*Contains TaKaRa Ex Taq, Ex Taq Buffer, 4 mM MgCl and dNTPs.


–20°C. Avoid repeated freeze-thaw and vigorous stirring of product. Once thawed, aliquot product into PCR tubes and store at –20°C.

PCR Performance

Enzyme performance is confirmed by successful amplification of a 20 kb lambda DNA template. PCR amplification of a single copy gene (Beta-globin) by PCR is confirmed using human genomic DNA as the template (amplified fragment: 17.5 kb).

PCR Products

PCR products generated with Ex Taq DNA Polymerase contain a mixture of 3'-A overhangs and blunt ends, resulting in >80% cloning efficiency in T-vectors.


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Cat. # Product Contents Size Price License Units Select
RR003A Premix Taq™ DNA Polymerase (Ex Taq™ Version 2.0) 120 Rxns $161.00 License Statements


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4030 dNTP Mixture 3.2 µmol Each/1.25 mL $58.00

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