Soligenix Receives Additional NIAID Funding to Advance Development of Heat Stable Ricin Vaccine

Soligenix, Inc. (Nasdaq: SNGX), a late-stage biopharmaceutical company focused on developing and commercializing products to treat rare diseases where there is an unmet medical need, announced today that the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, has exercised an option for the evaluation of RiVax® to fund additional animal efficacy studies. The overall objectives of the contract are to advance the development of Soligenix’s thermostabilization technology, ThermoVax®, in combination with the Company’s ricin toxin vaccine, RiVax®, as a medical countermeasure to prevent the effects of ricin exposure.

The exercised option for contract #HHSN272201400039C will provide Soligenix with approximately $2M in additional funding, bringing the total amount awarded to date under this contract to $18.7M. If all contract options are exercised, the total award of up to $24.7 million will support the preclinical, manufacturing and clinical development activities necessary to advance heat stable RiVax® with the US Food and Drug Administration (FDA).

“The exercise of this option demonstrates the positive and productive collaboration between NIAID and the Soligenix team,” stated Christopher J. Schaber, PhD, President and Chief Executive Officer of Soligenix.

“We look forward to accelerating our work with NIAID and engaging the FDA to advance the RiVax® program. We thank the NIAID team for its continued support and contribution to the Soligenix development program.”Soligenix is a late-stage biopharmaceutical company focused on developing and commercializing products to treat rare diseases where there is an unmet medical need.

Our BioTherapeutics business segment is developing SGX301 as a novel photodynamic therapy utilizing safe visible light for the treatment of cutaneous T-cell lymphoma, our first-in-class innate defense regulator (IDR) technology, Dusquetide (SGX942) for the treatment of oral mucositis in head and neck cancer, and proprietary formulations of oral beclomethasone 17,21-dipropionate (BDP) for the prevention/treatment of gastrointestinal (GI) disorders characterized by severe inflammation including pediatric Crohn’s disease (SGX203) and acute radiation enteritis (SGX201).

Our Vaccines/BioDefense business segment includes active development programs for RiVax®, our ricin toxin vaccine candidate, OrbeShield®, our GI acute radiation syndrome therapeutic candidate and SGX943, our therapeutic candidate for antibiotic resistant and emerging infectious disease. The development of our vaccine programs incorporates the use of our proprietary heat stabilization platform technology, known as ThermoVax®. To date, this business segment has been supported with government grant and contract funding from the National Institute of Allergy and Infectious Diseases (NIAID) and the Biomedical Advanced Research and Development Authority (BARDA).

For more on Soligenix, visit the company’s website.