Promega's Cookie Policy

We use cookies and similar technologies to make our website work, run analytics, improve our website, and show you personalized content and advertising. Some of these cookies are essential for our website to work. For others, we won’t set them unless you accept them. To find out more about cookies and how to manage cookies, read our Cookie Policy.

If you are located in the EEAEuropean Economic Area, the United Kingdom, or Switzerland, you can change your settings at any time by clicking Manage Cookies in the footer of our website.

Success

Thank you for verifying your email address.

Email Verification Error

There was an issue verifying your email address. Please try again or contact Customer Service.

contact Customer Service

25% discount on any GloMax instrument, with 30% off your first Glo reagent order included.

Wizard® Maxi/Megapreps Filtering System

Wizard

Used in Plasmid DNA Isolation Protocols

  • Used in the isolation and preparation of plasmid DNA
  • Component of the Wizard® Plus Maxipreps and Megapreps DNA Purification Systems

2026 Nordic Maxwell User Meeting

Join Maxwell® users from across the Nordic region for our second user meeting in Malmö and Lund on 29–30 September.

Registration is free and includes hotel accommodation, meals, and drinks.
Space is limited to 50 participants — reserve your seat today.

Register now

Catalog Number:

Size

Catalog Number: A7421

Please Enquire

Add A7421 to Helix
This product can be added to Helix

This product is available through the Promega Helix onsite stocking program. We offer numerous convenient solutions to meet your lab's needs.

Learn more about the Helix Collection

Overview
Protocols
Specifications
Resources
Related Products
The Wizard® Maxi/Megapreps Filtering System is a component of the Wizard® Plus Maxipreps and Megapreps DNA Purification Systems.

Specifications

Catalog Number:

SDS

Search for SDS

Certificate of Analysis

Search by lot number

Storage Conditions

DD

Resources

No related resources available

Let's find the product that meets your needs.

Talk to a Scientist

scientist-uk-angus

Angus

UK
Choose your country

Americas

Brazil
/
Canada
/
United States
/

Pacific Asia

Australia
China
India
Japan
/
Republic of Korea
/
Singapore

Europe

Austria
/
Belgium
Denmark
(Incl. Faroe Isl. & Greenland)
Estonia
Finland
(Incl. Åland)
France
/
Germany
/
Iceland
Ireland
Italy
/
Luxembourg
Netherlands
Norway
(Incl. Svalbard)
Poland
/
Portugal
/
Spain
/
Sweden
Switzerland
United Kingdom

Manage Cookies

Necessary Cookies

We use these cookies to ensure our site functions securely and properly; they are necessary for our services to function and cannot be switched off in our systems. They are usually only set in response to actions made by you which amount to a request for services, such as logging in, using a shopping cart or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of our services will not work without them. Like the other cookies we use, strictly necessary cookies may be either first-party cookies or third - party cookies.

Allow Preference Cookies

We use these cookies to remember your settings and preferences. For example, we may use these cookies to remember your language preferences.

Allow Performance/Statistics Cookies

We use these cookies to collect information about how you interact with our services and to help us measure and improve them. For example, we may use these cookies to determine if you have interacted with a certain page.

Allow Marketing Cookies

We and our advertising partners use these cookies to deliver advertisements, to make them more relevant and meaningful to you, and to track the efficiency of our advertising campaigns, both on our services and on other websites and social media.

Your Privacy Choices

Our website supports your privacy choices by allowing users in select regions to opt out of specific types of sharing/sales/use of cookies and technologies for Targeted Advertising. Visit our Privacy Policy and Cookie Policy pages to learn more about these topics.

Targeted Advertising

Deselect this checkbox to disable cookies related to targeted advertising in your Promega experience. These advertising cookies will no longer be set for this browser and device.

Note: These settings are based on necessary cookies that are placed on your device, and if those cookies are cleared or you access the website from another browser or device, advertising cookies might be reset by default in the future, from which you can opt-out.