Published 20th January 2017

Abzena signs new ThioBridge licence agreement

Touchstone Innovations plc notes that its portfolio company, Abzena plc, the life sciences group providing services and technology to enable the development and manufacture of biopharmaceutical products, has signed a licensing agreement with a San Diego-based biopharmaceutical company for Abzena's novel site-specific ThioBridge(TM) antibody drug conjugate (ADC) linker technology.

ThioBridge™ links antibodies and other proteins to drugs. The technology platform is unique in its ability to maintain the stability of the antibody and a consistent Drug-­to-­Antibody Ratio (DAR), which provides a more homogeneous product.

The agreement covers the use of ThioBridge™ in up to 10 ADCs across a wide range of indications. Abzena has also entered a master services agreement, which enables multiple programmes of work to be undertaken over an extended period, relating to the Group's chemistry services.

The value of the agreement to Abzena has the potential to reach over $300 million, comprising licence fees and milestone payments. In addition, Abzena would also receive royalties on sales of approved products that incorporate the ThioBridge™ technology developed by its partner.

Read more on Abzena's website