What is the name of Thermus aquaticus DNA polymerase?
Taq polymerase
Taq polymerase is a thermostable DNA polymerase I named after the thermophilic eubacterial microorganism Thermus aquaticus, from which it was originally isolated by Chien et al. in 1976. Its name is often abbreviated to Taq or Taq pol.
Is Thermus aquaticus a DNA polymerase?
DNA polymerase I from Thermus aquaticus (Taq polymerase) is the most famous representative enzyme among the thermostable DNA polymerases. Taq polymerase was identified from T. aquaticus isolated from Yellowstone National Park in Montana, USA.
What is the purpose of DNA polymerase isolated from Thermus aquaticus?
Taq polymerase denotes the heat-stable DNA polymerase extracted from the thermophilic bacteria Thermus aquaticus. It is used to automate the repetitive steps in the polymerase chain reaction (PCR) technique, an extremely important method of amplifying specific DNA sequences.
Which of the following is a thermostable DNA polymerase?
The thermostable DNA polymerase most commonly used is taq DNA polymerase, isolated from the thermophilic bacterium Thermus aquaticus, which was discovered growing in hot springs at 75°C at Yellowstone National Park.
Is Taq polymerase a DNA polymerase?
The DNA polymerase typically used in PCR is called Taq polymerase, after the heat-tolerant bacterium from which it was isolated (Thermus aquaticus). T. aquaticus lives in hot springs and hydrothermal vents.
What is BST polymerase?
Bst Polymerase, or Bst DNA Polymerase I, is an enzyme isolated from Bacillus stearothermophilus. This 97-kDa heat-stable enzyme features a similar 5′-3′ polymerase activity of E. coli, but lacks the 3′-5′ exonuclease activity.
What is hotstartaq plus DNA polymerase?
HotStarTaq Plus DNA Polymerase, a modified form of QIAGEN Taq DNA Polymerase, is supplied in an inactive state that has no polymerase activity at ambient temperatures.
What is the composition of QIAGEN 10x Taq and hotstartaq DNA polymerase PCR buffer?
The QIAGEN 10x Taq and HotStarTaq DNA Polymerase PCR buffer contains a uniquely balanced combination of KCl and (NH4)2SO4. It provides stringent primer-annealing conditions over a wider range of annealing temperatures and Mg2+ concentrations than conventional PCR buffers.
Which DNA polymerase should I use for my qPCR product?
PCR products that will be cloned using the QIAGEN PCR Cloning Kit should be generated using a thermostable DNA Polymerase without proofreading activity, such as Taq DNA Polymerase. Such polymerases attach a single A overhang to their reaction products, which can hybridize to the U overhang of the pDrive Cloning Vector.
What is coralload DNA polymerase?
The polymerase combines the high specificity, sensitivity, and minimal optimization of HotStarTaq DNA Polymerase, with a fast 5-minute activation time. PCR can be set up at room temperature and reactions can be directly loaded onto a gel, due to novel CoralLoad PCR Buffer, which contains two gel-tracking dyes.