Thank you for your interest in Invitrogen Vector NTI Express Designer sequence analysis software, and your request for a free Trial License.

Your license trial license number is:

Valid from 10/18/2018 to 12/02/2018 (45 days trial license key)

After installing the software, please copy and paste this license number to activate the program.

IMPORTANT: Do not use this Trial License if you already have a fully-active copy of Vector NTI Express Designer on your computer, as doing so will disable your active license. If you have questions about your license, please email

Supported Systems
Vector NTI Express Designer runs on Windows 7, Windows Vista Enterprise, Ultimate or Business and Windows XP Pro SP3. You must have Administrator rights on your Windows PC to install the software.

Vector NTI Express can also be run on Mac OS X 10.6.8. Please see the Vector NTI Express Designer Installation and Licensing Guide on the Downloads Page for more information.

To Purchase a License
Please visit for offers and licensing options.