Related Experiment Video
Updated: Jul 7, 2026

07:35
Rapid, Enzymatic Methods for Amplification of Minimal, Linear Templates for Protein Prototyping using Cell-Free Systems
Published on: June 14, 2021
Enzymatic amplification of DNA by PCR: standard procedures and optimization
1Harvard Medical School, Boston, Massachusetts, USA.
Current Protocols in Cell Biology
|January 30, 2008
Summary
This study details a method for enzymatic DNA amplification using the polymerase chain reaction (PCR). It provides procedures to rapidly optimize PCR conditions for successful DNA amplification, enhancing specificity, sensitivity, and yield.
Area of Science:
- Molecular Biology
- Biotechnology
Background:
- Enzymatic DNA amplification is crucial for molecular biology applications.
- The polymerase chain reaction (PCR) is a widely used technique for DNA amplification.
Purpose of the Study:
- To describe a method for enzymatic DNA amplification using PCR.
- To outline procedures for rapidly determining successful amplification conditions.
- To optimize PCR for specificity, sensitivity, and yield.
Main Methods:
- Utilizes the polymerase chain reaction (PCR) for enzymatic DNA amplification.
- Includes methods for rapid determination of amplification conditions.
- Focuses on optimizing primer sets and reaction parameters.
Main Results:
- Provides a systematic approach to achieve successful DNA amplification.
- Enables optimization for high specificity, sensitivity, and yield.
- Facilitates rapid troubleshooting and condition determination for PCR.
Conclusions:
- The described PCR method offers an efficient way to amplify DNA.
- Optimized conditions ensure reliable and high-quality DNA amplification.
- This approach is valuable for various molecular biology research and diagnostic applications.
Related Concept Videos
PCR
Overview
PCR - Polymerase Chain Reaction
Overview
DNA Isolation
DNA isolation protocols can be fast and straightforward or complex and time-consuming depending on the type and quality of DNA required for further processing. For example, plasmid DNA extraction is a bit more complicated than genomic DNA extraction because of the need for an appropriate lysis method to separate plasmid DNA from gDNA during isolation. However, for specific applications, such as long-range DNA sequencing that require a good yield of high- quality DNA samples, we need to follow...
Real Time RT-PCR
Real-time reverse transcription-polymerase chain reaction, or Real-time RT-PCR, is an analytical tool used to determine the expression level of target genes. The method involves converting mRNA to complementary DNA with the help of an enzyme known as reverse transcriptase, followed by the PCR amplification of the cDNA. These two processes can be performed simultaneously in a single tube or separately as a two-step reaction.
The real-time quantification of the number of amplified products is...
The real-time quantification of the number of amplified products is...
RACE - Rapid Amplification of cDNA Ends
Rapid Amplification of cDNA Ends, or RACE, is one of the most effective methods to obtain a full-length cDNA from an mRNA sequence between a known internal region to the unknown sequence at the 5’ or 3’ end. The unknown region is cloned in the cDNA by a gene-specific primer that binds the known end, and a hybrid primer that attaches a predefined anchor sequence to the unknown end of the cDNA. The sequence in between is amplified by PCR with an anchor primer and a gene-specific primer.
Since the...
Since the...

