Potential assets would target multiple biological pathways in a single molecule Total value of the partnership potentially exceeds $1 billion if multiple assets advance WESTON, Mass., Oct. 29, 2025 (GLOBE NEWSWIRE) -- ModeX Therapeutics Inc., an OPKO Health company (NASDAQ: OPK), today announced that it has entered into a license and collaboration agreement with Regeneron Pharmaceuticals Inc. (NASDAQ: REGN) to discover and develop multispecific antibodies for several therapeutic indications of mutual intere ...