Jan 21, 2025
Research Protocol for PCR Workflow Development
- Anand Kumar Veeramachineni1
- 1Springer Nature
Protocol Citation: Anand Kumar Veeramachineni 2025. Research Protocol for PCR Workflow Development. protocols.io https://dx.doi.org/10.17504/protocols.io.ewov1dxnkvr2/v1
License: This is an open access protocol distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited
Protocol status: Working
We use this protocol and it's working
Created: January 21, 2025
Last Modified: January 21, 2025
Protocol Integer ID: 118769
Keywords: research protocol for pcr workflow development, pcr workflow development, polymerase chain reaction, conducting polymerase chain reaction, pcr, optimal conditions for dna amplification, dna amplification, comprehensive workflow, workflow, research protocol, dna
Abstract
To create a comprehensive workflow for conducting Polymerase Chain Reaction (PCR) experiments, ensuring optimal conditions for DNA amplification and addressing potential challenges.
Materials
Materials -
PCR Tubes 50
Pipettes 1 each
PCR Thermal Cycler 1
Ice Bucket 1
Vortex Mixer 1
Reagents -
10X PCR Buffer
Taq Polymerase
dNTP Mix
Forward and Reverse Primers
Genomic DNA or cDNA
Troubleshooting
Safety warnings
Always wear gloves and goggles when handling PCR reagents. Dispose of all waste according to local regulations.
Prepare the PCR master mix and aliquot into PCR tubes.
In a sterile tube, combine the following: 10 µL of 10X PCR Buffer, 1 µL of each primer (forward and reverse, 10 µM), 16 µL of dNTP Mix (1.25 mM each), 0.5 µL of Taq Polymerase (2.5 U/µL). Bring the total volume to 100 µL with sterile water.
Aliquot 5 µL of template DNA (100 ng - 1 µg) into each PCR tube containing the master mix.
PCR Cycling Conditions
Set the thermal cycler to the following conditions: Initial denaturation at 94°C for 5 minutes, followed by 30 cycles of: Denaturation at 94°C for 1 minute, Annealing at 55°C for 1 minute, Extension at 72°C for 1 minute per kb of target length.
Final extension at 72°C for 5 minutes.
Post-PCR Analysis
Analyze PCR products using gel electrophoresis.
Protocol references
https://experiments.springernature.com/articles/10.1385/1-59259-384-4:15
https://experiments.springernature.com/articles/10.1385/0-89603-402-X:275
https://experiments.springernature.com/articles/10.1385/0-89603-244-2:1
https://experiments.springernature.com/articles/10.1038/nmeth1105-884
https://experiments.springernature.com/articles/10.1385/1-59259-384-4:89