Plasmid DNA
Molecular biology resource center

Plasmid DNA

In focus

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.

Experience faster plasmid purification
Evaluate the QIAGEN Plasmid Plus Midi Sample Kit and experience ultra-fast purification of up to 250 µg transfection-grade plasmid DNA for your research workflows.
Get a trial kit

Back to basics

DNA

A guide to plasmid DNA

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

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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.

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Plasmid DNA purification CompactPrep Mega/giga columns with extender

Kit comparison

Purification scale

Find the kit suitable for your application

Related topics

Featured products

  • QIAwave Plasmid Miniprep Kit

    QIAwave
    15% less plastic and 15% less cardboard

    For a more eco-friendly alternative to our standard kit for extracting up to 20 μg molecular biology grade plasmid DNA.

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  • Plasmid Plus Kits

    Discover the plus
    Advanced technologies

    technologies Fast and reliable purification with low elution volumes for highly concentrated plasmid DNA.

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  • EndoFree Plasmid Kits

    Applications DNA, ADNA, cat no. 12391, EndoFree, Plasmid, Giga Kit, kits with accessories in front, (Kit/Box, Spin/Tube/Plate, Photography, Product image, Applications DNA (ADNA)
    Be free of endotoxins

    Kit and buffer set for rapid, anion-exchange-based endotoxin-free plasmid DNA purification.

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