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For superior performance, we recommend DreamTaq DNA Polymerase (5 U/µL).

ThermoPrime Taq DNA Polymerase, with 10x buffer and separate vial of 25 mM MgCl2

Catalog number: AB0301B

Thermo Scientific™  Related applications: PCR

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Thermo Scientific ThermoPrime Taq Taq Polymerase is a 94 kDa recombinant thermostable DNA polymerase obtained by high level expression of the Taq DNA polymerase gene in E. coli. A proprietary buffer component protects ThermoPrime DNA polymerase during high temperature steps, ensuring optimal performance throughout the reaction, leading to increased PCR yields. Convenient Master Mix format is also available for easier reaction set-up.


• Enhanced enzyme stability for increased yield
• Advanced buffering system minimizes PCR optimization steps


• Amplification of fragments up to 5 kb
• Routine PCR

Related Products
ThermoPrime Taq DNA Polymerase, with 10x buffer and separate vial of 25 mM MgCl2
ThermoPrime 2x PCR Master Mix, with 1.5 mM MgCl2
For Research Use Only. Not for use in diagnostic procedures.


Polymerase: ThermoPrime Taq DNA Polymerase
Hot Start: No
Fidelity (vs. Taq): 1 X
GC-Rich PCR Performance: Low
Reaction Format: Standalone
Product Overhang: 3'-A
Reaction Speed: Standard
Product Line: ThermoPrime
Product Size: 2500 units

Contents & storage

• 10 x 50 µL ThermoPrime Taq DNA Polymerase (5 U/µL)
• 10 x 1.5 mL 10X Reaction Buffer IV
• 10 x 1.5 mL 25 mM MgCl2

Store at -20°C.


Manuals & protocols