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Products >  PCR_Products >  High_Speed_PCR >  SpeedSTAR_HS_DNA_Polymerase

SpeedSTAR HS DNA Polymerase

SpeedSTAR HS DNA Polymerase is a convenient, efficient DNA polymerase specially optimized for fast PCR. Extension times of as little as 10 sec/kb are possible, (compared to 60 sec/kb with Taq DNA Polymerase), dramatically reducing total reaction times. SpeedSTAR reactions can be performed using standard PCR instrumentation, eliminating the requirement for special equipment.

SpeedSTAR's robust two-buffer system facilitates efficient amplification of varying size fragments (up to 20kb) with less optimization than other polymerases. In addition, the hot-start formulation is antibody mediated and provides convenience and reduced background.

At-A-Glance Documents Images & Data Resources

Features

  • Fast PCR: amplify a 2kb fragment in as little as 30 minutes
  • Excellent efficiency: robust performance, comparable to high yield polymerases
  • Long fragments: optimized two-buffer system allows amplification of fragments up to 20 kb with reduced optimization
  • No special instrument needed: cut reaction times by two-thirds without purchasing a specialized instrument

Applications

  • High speed amplification cutting reaction time by two-thirds
  • Robust amplification of large DNA templates

Components

RR070A

SpeedSTAR HS DNA Polymerase (5 units/µl) 50 µL
10X Fast Buffer I (Mg2+*) 1 mL
10X Fast Buffer II (Mg2+*) 1 mL
dNTP Mixture (ea. 2.5 mM) 800 µL

*Mg2+ Concentration: 10X Fast Buffer I, 30mM; 10X Fast Buffer II, 20mM

Purity

Nicking activity, endonuclease and exonuclease activity are not detected after the incubation of 0.6 µg of supercoiled pBR322, 0.6 µg of lambda DNA or 0.6 µg of lambda-Hind III digest with 10 units of this enzyme for 1 hour at 74°C.

Storage

–20°C

PCR Products

As most PCR products amplified with SpeedSTAR HS DNA Polymerase have one A added at 3'-terminus, the obtained PCR product can be directly used for cloning into a T-vector. It is also possible to clone the product into blunt-ended vectors after blunting and phosphorylation of the end.




 
 
Products
Cat. # Product Package Size Price License # of Units Select
RR070A SpeedSTAR™ HS DNA Polymerase 250 Units $227.00 License Statements
RR070B SpeedSTAR™ HS DNA Polymerase 1,000 Units $816.00 License Statements
 

 



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