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EvaEZ™ Fluorometric Polymerase Activity Assay Kit

An easy and accurate way to determine the activity of a nucleic acid polymerase without using radioisotopes.

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Store at -10 to -35 °C

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Product Description

EvaEZ™ Fluorometric Polymerase Activity Assay Kit provides an easy and accurate way to determine the activity of a nucleic acid polymerase without using radioisotopes.

  • Ideal for measuring Taq DNA polymerase activity
  • Can also be used for other DNA polymerases such as Pfu, Vent, Phusion®, Bst, Phi29, MMLV, AMV, SuperScript®, T4 DNA polymerase, T7 DNA polymerase, Klenow, and E. coli DNA polymerase I
  • Kit contains EvaGreen® dye, a primed template, dNTPs, and MgCl2 in a Tris buffer system
  • Available without magnesium by special order

In the presence of DNA polymerase activity, the primer will be extended to form a double stranded product that can bind EvaGreen® dye, resulting in an increase of fluorescence. The rate of increase of fluorescence is positively correlated to the activity of polymerase. The activity assay can be conducted at temperatures from 4°C to 75°C.

EvaEZ™ Polymerase Activity Mix is provided at 2X concentration with 5 mM MgCl2 (final Mg2+ concentration in assay is 2.5 mM). Magnesium-free EvaEZ™ Polymerase Activity Mix (29051MF) is available on request for customers who wish to control the magnesium concentration in the assay. Contact customer service at order@biotium.com to inquire about availability.

Phusion and SuperScript are registered trademarks of Thermo Fisher Scientific.

References

1. BMC Res Notes (2013) 6:360 doi:10.1186/1756-0500-6-360
2. Curr Synthetic Sys Biol (2015) 3:3 doi: 10.4172/2332-0737.1000126
3. PLoS One (2016) Jan 28;11(1):e0147234 doi: 10.1371/journal.pone.0147234
4. Appl Microbiol Biotechnol (2018) Jan;102(2):713-721 doi: 10.1007/s00253-017-8560-6
5. Electronic J Biotech (2020) 44; pp6-13 doi:10.1016/j.ejbt.2020.01.005

 

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