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Tfl DNA Polymerase (Native Thermus flavus)

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Ürün Ölçü Fiyat TL Miktar
Tfl DNA Polymerase (Native Thermus flavus)
E1112-01
200 u 80 EUR
+%20 KDV
3.936,00 TL
Tfl DNA Polymerase (Native Thermus flavus) Kit
EK1112-01
200 u 91,2 EUR
+%20 KDV
4.487,04 TL
Tfl DNA Polymerase (Native Thermus flavus)
E1112-02
1000 u 316,8 EUR
+%20 KDV
15.586,56 TL
Tfl DNA Polymerase (Native Thermus flavus) Kit
EK1112-02
1000 u 372,8 EUR
+%20 KDV
18.341,76 TL

 

Stable thermophilic DNA polymerase, suitable for applications requiring high temperature synthesis of DNA.

Source: Thermus flavus

Description:

  • Efficiently synthesizes DNA at elevated temperatures (1).
  • Used for high temperature DNA sequencing.
  • Broader Mg2+ ions concentration tolerance than Taq DNA polymerase.
  • Can be used for amplification of nucleic acids in PCR and LCR reaction.

Unit Definition: One unit is the amount of enzyme required to incorporate 10 nmoles of total deoxynucleotides into acid-insoluble material in 30 min at 70°C.

Storage Conditions: Store at –20°C.

Storage Buffer: 50 mM Tris-HCl (pH 7.5 at 22°C), 5 mM dithiothreitol, 0.1 mM EDTA, 50% (v/v) glycerol and stabilizers.

10 x Reaction Buffer:

10 x Pol Buffer A (optimization buffer without MgCl2): the buffer allows to optimize MgCl2concentration.

10 x Pol Buffer B (general application, up to 10 kb): the buffer contains 15 mM MgCland is optimized for use with 0.2 mM of each dNTP.

Assay Conditions: 25 mM Tris-HCl (pH 9.5 at 25°C), 10 mM MgCl2, 1 mg/ml of bovine serum albumin, 50 mM KCl, 0.2 mM each dCTP, dGTP, dTTP, and [a-³²P]dATP and 15 µg of activated DNA. Incubation is at 70oC for 10 min in a reaction volume of 50 µl.

Quality Control: All preparations are assayed for contaminating endonuclease, 3'-exonuclease, and nonspecific single- and double-stranded DNase activities. Typical preparations are greater than 90% pure, as judged by SDS polyacrylamide gel electrophoresis.

References:

  1. Kaledin, A. S., Sliusarenko, A.G. and Gorodetskii, S. I. (1980) Biokhimiya 45, 644-651.

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