Plasmid miniprep preparation is a basic technique performed in most molecular biology laboratories. Multi-sample processing is often required to complete both plasmid isolation and subsequent downstream experimentation. Invitrogen™ plasmid miniprep kits offer a range options to eliminate the challenges raised by this level of workflow processing. They are designed to isolate plasmid DNA at the purity and scale you need and are available in a variety of configurations.

Which plasmid DNA miniprep kit is right for you?

Quick & cost effective HTP, beads allows for automated preps Fastest protocol for endotoxin reduced plasmid Most widely accepted protocol for transfection Rapid purification with integrated lysate clarification filter
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  PureLink® Quick Plasmid Miniprep Kit ChargeSwitch® Plasmid ER Mini Kit ChargeSwitch® Pro Filter Plasmid Miniprep Kit PureLink® HiPure Plasmid Miniprep Kit PureLink® Pro Quick96 Plasmid Kit
Recommendations Top seller Most cited Top seller, high throughput
Protocol time <25 minutes <20 minutes <15 minutes <120 minutes 45 minutes
Purity (Grade) Molecular Transfection Transfection TransfectionMolecular
Yield plasmid DNA Up to 40 µg Up to 20 µg Up to 20 µg Up to 30 µg Up to 15 µg
High-throughput compatible No Yes No No No
Silica-based spin/vacuum-column Proprietary ChargeSwitch® magnetic beads Proprietary ChargeSwitch® spin/vacuum-column Anion-exchange gravity-flow column Silica-based Spin-vacuum plates
Product size 50 preps 50 preps 100 preps 100 preps 4 x 96 preps
Cost/Prep $1.47 $3.79 $3.88 $5.90 $2.20
List price (s) $73.44 $189.72 $387.60 $589.56 $846.60

EveryPrep™ Universal Manifold

BenchPro® 2100 System

Plasmid isolation accessories

Product Application
MagnaRack™ Magnetic Separators For use with ChargeSwitch® products or any magnetic bead–based product
PureLink® Nucleic Acid Purification Rack For use with PureLink® HiPure Mini, Midi and Maxiprep columns
96-well Magnetic Separator For use for automation of most ChargeSwitch® products or any magnetic bead–based product
PureLink® HiPure Precipitator Module For precipitation and desalting of plasmid DNA
PureLink® HiPure BAC Buffer Kits Additional PureLink® HiPure buffers for larger culture volumes


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Related products

In addition to DNA and RNA isolation products, we offer an expansive portfolio of solutions for analysis and quantitation of tissue and cultured cell genomic DNA.