Dualitas Therapeutics is a technology company.
Dualitas Therapeutics has raised $65.0M across 1 funding round.
Dualitas Therapeutics has raised $65.0M in total across 1 funding round.
Dualitas Therapeutics has raised $65.0M in total across 1 funding round.
Dualitas Therapeutics's investors include ARCH Venture Partners, Atlas Venture, Krishna Yeshwant, Pfizer Venture Investments, RA Capital, SR One, Bill Gates.
Dualitas Therapeutics is a South San Francisco-based biotechnology company developing next-generation bispecific antibodies for immune and inflammatory diseases, including allergic conditions like asthma and autoimmune disorders such as rheumatoid arthritis.[1][2][3] Its proprietary DualScreen™ platform screens vast combinations of cell-surface targets on immune cells (T cells, B cells, mast cells, myeloid cells) to identify bispecifics that leverage proximity biology for enhanced potency, efficacy, and rapid action compared to conventional monoclonal antibodies.[1][2][4] The company serves patients with unmet needs in immunology and inflammation (I&I), addressing limitations of existing therapies like slower onset and incomplete responses, with lead candidates DTX-103 (allergic disease) and DTX-102 (autoimmune, e.g., RA) showing superior preclinical profiles.[1][3][4] Dualitas emerged from stealth in September 2025 with a $65M Series A led by Versant Ventures and Qiming Venture Partners, backed by SV Health Investors and strategics like Chugai Venture Fund, fueling pipeline advancement and potential partnerships.[1][4]
Founded in 2023 by biotherapeutic experts Forbes Huang (co-founder, COO/CBO) and Greg Lazar (co-founder, CSO), Dualitas stemmed from Lazar's foundational work inventing bispecific antibody technologies at Genentech and his vision to adapt them for autoimmune diseases beyond oncology.[2][3] Huang, with prior CEO and BD leadership at acquired biotechs like Gyroscope (Novartis) and IVERIC bio (Astellas), drove operations and funding.[2] Rich Murray serves as interim CEO, bringing experience from Jounce Therapeutics, Merck (Keytruda development), and Protein Design Labs.[1][2] Seeded by SV Health Investors, the company built its DualScreen engine to overcome narrow traditional bispecific discovery, achieving early preclinical traction with differentiated leads by 2025 before launching publicly with $65M financing.[1][3][4]
Dualitas rides the bispecific antibody wave in immunology, extending oncology successes (e.g., T-cell engagers) to I&I where monoclonals like those for RA and asthma leave gaps in efficacy and speed.[3][4] Timing aligns with surging demand for next-gen biologics amid a 25-year biologic boom, as ~30-40% of patients fail current therapies, amplified by market forces like aging populations and rising autoimmune prevalence.[3] The DualScreen platform influences the ecosystem by pioneering surfaceome-scale screening, potentially accelerating discoveries for immune cell engagers and co-targeting, while $65M from top VCs and strategics like Chugai positions it to shape I&I pipelines through partnerships and IND filings.[1][4]
Dualitas is primed for clinic entry with DTX-103 and DTX-102 by 2026-2027, leveraging DualScreen for pipeline expansion and deals amid bispecific hype in I&I.[1][3] Trends like AI-driven discovery and proximity biology will amplify its edge, potentially evolving it into a multi-asset player or acquisition target as unmet needs drive $100B+ markets. This stealth-to-Series A launch underscores biotech's momentum in precision immunology, transforming how we tackle immune diseases at the cellular level.
Dualitas Therapeutics has raised $65.0M across 1 funding round. Most recently, it raised $65.0M Series A in September 2025.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Sep 1, 2025 | $65.0M Series A | ARCH Venture Partners, Atlas Venture, Krishna Yeshwant, Pfizer Venture Investments, RA Capital, SR One, Bill Gates |