**Please note** All orders must be placed online - click here for ordering instructions. Addgene does not accept orders by phone/fax/email.
490 Arsenal Way, Suite 100
Watertown, MA 02472
(9:00 am to 5:00 pm EST Mon.-Fri.)
Fax: +1 617-300-8688 (For International or Domestic US)
Visitors, Deliveries, and Couriers: Addgene is located on
the first floor of 490 Arsenal Way.
If you have a question about ordering, depositing, MTAs, or working with your plasmid from Addgene, browse our Help Center articles or search our Help Center by using the button at the lower-right corner of your screen.
Beijing Zhongyuan, Ltd.
Learn more about ordering from China.
For more information about ordering outside of the US, please see our International Orders page.
We would like to hear from you. Comments or suggestions will help improve our service. Please email them to [email protected].