Plasmid DNA
Molecular biology resource center

Plasmid DNA

Extract plasmid DNA in just 20 minutes

Save up to 130 minutes due to vacuum procedure.

Get the highest yield of plasmid DNA and low endotoxin levels with our Plasmid Plus Kits. Watch our video to learn how.

Tips and tricks for high yield, pure plasmid DNA extraction
Tips and tricks for high yield, pure plasmid DNA extraction
Dr. Thorsten Singer provides insights and tips for high yield plasmid DNA extraction in our on-demand webinar.
Watch webinar
Next-generation plasmid DNA purification solutions
Next-generation plasmid DNA purification solutions
Since QIAGEN launched the world’s first kit for plasmid DNA extraction, technologies have evolved. Read to compare current kits.
Technote
Plasmid minipreps 33% faster
Plasmid minipreps 33% faster
Watch the video to learn how the QIAvac manifold reduces plasmid DNA preparation time.
Watch video
DNA

A guide to plasmid DNA

Explore diverse considerations, guidelines and hands-on tips for plasmid DNA extraction, quantification and analysis.

Four technologies for plasmid DNA purification

QIAGEN has revolutionized nucleic acid purification with solutions that reduce equipment costs and hands-on preparation times. Dig deeper into our four plasmid DNA purification technologies.

Plasmid DNA purification CompactPrep Mega/giga columns with extender
Select the right solution for your research
Select the right solution for your research
We designed our plasmid DNA selection guide to give you a clear overview of the different features, benefits and procedures of our various plasmid DNA kits.
Check it out
Discover the plus
Discover the plus
Try out the QIAGEN Plasmid Plus Midi Sample Kit for ultra-fast and convenient purification of up to 10 mg transfection-grade plasmid DNA, suitable for a multitude of applications.
Request a trial kit quote

Find the kit suitable for your application

Small-scale plasmid DNA purification kits
Small-scale plasmid DNA purification kits
Explore a comprehensive range of products for your diverse small-scale plasmid purification needs. Various kit formats and automated sample processing – from sequencing-grade to transfection-grade plasmid DNA – choose the right product for your downstream application.
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Large-scale plasmid DNA preparation kits
Large-scale plasmid DNA preparation kits
Enjoy rapid, efficient and reliable solutions for large-scale plasmid DNA preparation with low endotoxin levels and high yields of pure DNA. Deep dive into our wide range of products to find the right one for your application.
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Shaping the future of science
Shaping the future of science
It’s not always easy to publish, secure funding, gain visibility or know what career path to choose. On this portal, you’ll get to see how fellow scientists are navigating these challenges.
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Stay curious, stay inspired,  stay connected
Stay curious, stay inspired, stay connected
Discover the easy way to stay at the forefront of topics close to your heart.
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