The Defense Threat Reduction Agency's (DTRA) Joint Science and Technology Office (JSTO) for the Chemical and Biological Defense (CBD) Program has awarded, through the Medical CBRN [Chemical, Biological, Radiological, and Nuclear] Defense Consortium (MCDC) requirement 22-05, "Adjuvant Activity to Vaccines Prototype," a 5-year contract totaling up to $31 million including program options to the team of Ginkgo Bioworks and SaponiQx to discover and develop next-generation vaccine adjuvants.

Partners in adjuvant discovery and development since 2021, Ginkgo, which is building the leading platform for cell programming and biosecurity, and SaponiQx, developing a visionary adjuvant development platform, will use a combination of high-throughput empirical and artificial intelligence/machine learning approaches, including Generative Molecular Design (GMD), to develop superior novel saponin-based adjuvants.

Adjuvants are components of vaccines that help to enhance the magnitude, breadth, and duration of the immune response to vaccination. Currently, only a handful of adjuvants are available for human use in licensed vaccines. SaponiQx's STIMULON QS-21 is a key adjuvant component in market-leading vaccines for shingles, malaria, and respiratory syncytial virus. Novel adjuvants with enhanced properties, including tailored humoral and cellular immune responses, could pave the way for a new wave of innovative vaccines against existing and emerging pathogens.

"The COVID-19 pandemic revealed the critical need for safe, effective, and accessible vaccines against emerging biothreat agents," said Jennifer Wipf, SVP, Head of Commercial Cell Engineering at Ginkgo Bioworks. "Imagine a future where vaccines are not only more affordable but also provide consistent protection in fewer doses, without causing discomfort or requiring refrigeration. We're very excited by this opportunity to strengthen and expand the SaponiQx–Ginkgo partnership and to work with DTRA to make that future a reality."

"Building on our achievements with STIMULON QS-21, SaponiQx is excited to realize our company's founding vision of harnessing the potential of Generative Molecular Design to dramatically increase access to lifesaving vaccines around the world," said Rebecca Kurnat, Head of Operations at SaponiQx.