Questions ?


Product information,
general inquiries

Sales,
volume licensing

Proteax® - protein variants made easy

Welcome to the Biochemfusion webshop - the simple way to obtain supported licenses for Proteax for Spreadsheets, Proteax Desktop, and Proteax Cartridge. All major credit cards are accepted with all financial details handled by PayPal Inc., Luxembourg.

Before you buy you are invited to download Proteax and try it for free with a 30-day trial license.

Proteax licensing overview
Which Proteax license is right for me (Spreadsheet, Desktop or Cartridge) ?
Biochemfusion webshop privacy policy


NOTE: All prices below are excl. VAT - you must enter your company name and VAT no. before completing your purchase. This is done on the "Review your payment" page as shown below.

[Image: Review your payment page (1).]

When you have reached the 'Review your payment' page, click the link to enter your company name and VAT no.

[Image: Review your payment page (2).]

A text box pops up where you can enter your company name and VAT no.


First-time licensees

For those that do not already have a Proteax license.

Proteax for Spreadsheets + Proteax Desktop

Proteax for Spreadsheets lets you work with protein sequences right inside Microsoft® Excel® or OpenOffice.org® Calc.

Proteax Desktop is the raw Proteax toolkit for scripting sequence analysis and reformatting. Language bindings to .NET, Python, and Delphi/Free Pascal. Can be integrated into PostgreSQL® databases via the Python language binding to provide SQL extensions.

Proteax Cartridge for Oracle

Manage protein sequences in Oracle databases using the powerful SQL extensions provided by Proteax Cartridge.

Note: If you are looking for tools to manage protein sequences inside PostgreSQL® databases you should get Proteax Desktop instead.

[Image: Proteax for Spreadsheets.]

[Image: Proteax Cartridge.]
Number of named users
Number of named users

Need a license covering more than 10 users ? Contact for a quote.



License renewals

If you have an existing Proteax license it can be extended for one year by buying a license renewal. A license renewal will cost you 25% of a first-time license. Licenses can be renewed up until 3 months after license expiration.

Proteax for Spreadsheets and Proteax Desktop
Renew your license for one year.

Proteax Cartridge for Oracle®
Renew your license for one year.

[Image: Proteax for Spreadsheets.]

[Image: Proteax Cartridge.]
Number of named users
Number of named users