To Whom it May Concern:

As of March 31, 2023, ActivX Biosciences, Inc. has permanently closed its business. We appreciate all the working relationships we have had over the 23 years that ActivX Biosciences was in business. Should you need to contact ActivX Biosciences, please send your correspondence to the address noted below (Attention: Managing Director). Alternatively, email us at and include a short description of what information you need from ActivX and your contact information. We will try to get back to you as quickly as we can. 

No vendor inquires please. 

Thank you for your understanding.

Contact Info:

ActivX Biosciences, Inc.
11025 N. Torrey Pines Road #120
La Jolla, CA 92037
FAX: 858-587-0941