Our website does not fully support your browser.

We've detected that you are using an older version of Internet Explorer. Your commerce experience may be limited. Please update your browser to Internet Explorer 11 or above.

We believe this site might serve you best:

United States

United States

Language: English

Promega's Cookie Policy

Our website uses functional cookies that do not collect any personal information or track your browsing activity. When you select your country, you agree that we can place these functional cookies on your device.

Compare Plasmid Purification Kits

We offer a range of kits to extract plasmid DNA at several scales and by multiple processing methods, including completely automated protocols. Explore the breadth of our plasmid prep offerings to discover the right solution for your needs.

Process for Multiple Applications at Any Scale

We have a variety of plasmid purification products grouped here by scale, so you can easily find the best plasmid purification kit for your needs. These kits use a variety of processing options, including spin-based, magnetic-based and vacuum-based methods. Regardless of processing method, you can expect high yields and high-quality plasmid DNA for use in your downstream applications.

Our products are designed to give you flexible options. If you are looking to process less than 10ml of bacterial cell culture at a time, choose from our mini prep kits. If you are looking for a more flexible purification scale, our midi prep kits offer a larger range of scale. We also offer maxi-scale purification methods that enable yields greater than 1mg per sample prep.

Mini Prep Midi Prep Maxi Prep

Purification of plasmid DNA from up to 10ml of bacterial cell culture

Purification of plasmid DNA from up to 250ml of bacterial cell culture

Purification of plasmid DNA from up to 1L of bacterial cell culture

Compare our plasmid prep kits using the tables below to find the purification solution that is right for you.

Kits by Scale

Mini Preps
Kit Summary Product Spin-based Processing Mag-based Processing Vac-based Processing Input Extraction Time

Rapid protocol for concentrated, highly pure, transfection-grade plasmid

PureYield™ Plasmid Miniprep System
checkmark-noborder
  600ul to 3ml 10 minutes

Fully automated purification of transfection-grade plasmid, with midi scale option

Wizard® MagneSil Tfx™ System  
checkmark-noborder
  1ml to 30ml 50 minutes
Fully automated purification of highly pure plasmid DNA, with midi scale option Wizard® MagneSil® Plasmid Purification System  
checkmark-noborder
  1ml to 30ml 45 minutes

Plate-based method designed for either manual or automated processing

Wizard® SV 96 Plasmid DNA Purification System  
checkmark-noborder
1ml 60 minutes

Rapid resin-based method with multiple processing options

Wizard® Plus Minipreps DNA Purification System
checkmark-noborder
 
checkmark-noborder
1ml to 3ml 15 minutes

Spin or vacuum-based method accomodates up to 10ml of input

Wizard® Plus SV Minipreps DNA Purification System
checkmark-noborder
 
checkmark-noborder
Up to 10ml 30 minutes
Midi Preps
Kit Summary Product Spin-based Processing Mag-based Processing Vac-based Processing Input Extraction Time

Rapid protocol for concentrated, highly pure, transfection-grade plasmid at a wide range of scales

PureYield™ Plasmid Midiprep System
checkmark-noborder
50ml to 250ml 30 minutes

Fully automated purification of transfection-grade plasmid, with midi scale option

Wizard® MagneSil Tfx™ System  
checkmark-noborder
  1ml to 30ml 50 minutes

Flexible, resin slurry-based protocol for traditional applications

Wizard® Plus Midipreps DNA Purification System
checkmark-noborder
checkmark-noborder
10ml to 100ml 90 minutes
Maxi Preps
Kit Summary Product Spin-based Processing Mag-based Processing Vac-based Processing Input Extraction Time

Rapid protocol for up to 1mg of transfection-grade plasmid

PureYield™ Plasmid Maxiprep System
checkmark-noborder
250ml 60 minutes

Resin slurry-absed protocol for traditional applications

Wizard® Plus Maxipreps DNA Purification System  
checkmark-noborder
100ml to 500ml 3 hours

Resin slurry-absed protocol for traditional applications using over 1mg of plasmid

Wizard® Plus Megapreps DNA Purification System  
checkmark-noborder
1L 3 hours

Let's find the product that meets your needs.

Talk to a Scientist
Sabine
Germany
scientist-ger-sabine-circle