A SIMPLIFIED METHOD FOR THE EXTRACTION OF RECOMBINANT TAQ DNA POLYMERASE FROM ESCHERICHIA COLI
نویسندگان
چکیده
منابع مشابه
A scaled-down and simplified protocol for purifying recombinant Taq DNA polymerase
We previously described in a paper published in BIOS an undergraduate lab activity involving the gene cloning, expression, and purification of Thermus aquaticus (Taq) DNA polymerase, an enzyme used in the polymerase chain reaction (PCR). Based on the large number of requests for biological materials and questions about the protocols this paper invoked, we explored methods to simplify the protei...
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The thermostable properties of Taq DNA polymerase from Thermus aquaticus have contributed greatly to the yield, specificity, automation, and utility of the polymerase chain reaction method for amplifying DNA. Taq polymerase is widely used enzyme for DNA amplification in PCR techniques and highly applicable in molecular biology and biotechnology. In this study the Taq gene was amplified from the...
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Polymerase chain reaction (PCR) technique is widely used in many experimental conditions, and Taq DNA polymerase is critical in PCR process. In this article, the Taq DNA polymerase expression plasmid is reconstructed and the protein product is obtained by rapid purification, ("Rapid purification of high-activity Taq DNA polymerase" (Pluthero, 1993 [1]), "Single-step purification of a thermostab...
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Three DNA polymerases, namely E.coli DNA polymerase 1 (Klenow), reverse transcriptase and T7 DNA polymerase (sequenase), are commonly used for DNA sequencing by the chain termination method of Sanger and colleagues [1). However, the secondary structure of the DNA template can impede the progress of all three polymerases. I have developed a novel procedure in which the thermostable polymerase of...
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ژورنال
عنوان ژورنال: Journal of Microbiology, Biotechnology and Food Sciences
سال: 2018
ISSN: 1338-5178
DOI: 10.15414/jmbfs.2018.7.5.445-448