OmniAb Signs Technology License and Services Agreement for Antibody Discovery with New Incubated Firm from ArrowMark Partners and Viking Global Investors
Agreement Overview: OmniAb, Inc. has signed a license and services agreement with ArrowMark Partners for antibody discovery programs through its OmniAb-derived technology, which includes revenue, equity, and royalties for services provided.
Strategic Partnership: The collaboration with ArrowMark and Viking Global Investors aims to leverage OmniAb's innovative transgenic chicken-based technologies to identify next-generation drug targets and enhance value creation in biotech investments.
OmniAb's Technology: OmniAb specializes in advanced discovery research technology that enables the rapid identification of optimal antibodies for therapeutic development, utilizing a diverse array of engineered transgenic animals and high-throughput screening methods.
Forward-Looking Statements: The announcement includes forward-looking statements regarding potential collaborations and economic outcomes, emphasizing the inherent risks and uncertainties in biopharmaceutical discovery and development.
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OmniAb Launches First Transgenic Chicken Platform, Expanding Therapeutic Opportunities
- Platform Innovation: OmniAb launched the OmniUltra™ platform at the Antibody Engineering & Therapeutics Conference in San Diego, marking the industry's first transgenic chicken platform capable of expressing ultralong CDRH3 domains, significantly broadening therapeutic applications.
- Technical Advantages: The platform generates antibodies and picobodies™ with high specificity and structural stability, accelerating the drug discovery process, particularly showcasing immense potential in bispecific and multispecific drug development.
- Market Prospects: The launch of the OmniUltra platform is expected to attract strong interest from industry partners, further solidifying OmniAb's leadership in next-generation drug discovery and facilitating entry into new markets.
- Industry Engagement: OmniAb is conducting two presentations at the conference, highlighting the broad applicability of its technology and emphasizing the platform's significance in the discovery of novel mini-proteins and structured peptides, enhancing interaction with potential customers.

GT Biopharma Advances GTB-3650 Clinical Trial to Cohort 4
- Clinical Progress: GT Biopharma's GTB-3650 has advanced to Cohort 4 in its clinical trial at a dose of 10 µg/kg/day, demonstrating good tolerability and potential efficacy, which is expected to provide new treatment options for patients with refractory blood cancers.
- Market Potential: The U.S. oncology market is projected to surge from $81 billion in 2025 to $212 billion by 2034, with monoclonal antibodies and cell therapies leading this growth, positioning GT Biopharma within this rapidly expanding sector.
- Technological Advantage: GTB-3650 employs the company's proprietary TriKE platform technology to stimulate patients' natural killer cells to target cancer cells, showing promise in treating acute myeloid leukemia and high-risk myelodysplastic syndrome.
- Future Plans: The company plans to provide the next trial update in Q1 2026 and expects to submit a regulatory application for GTB-5550 by late December 2025 or January 2026, further expanding its therapeutic pipeline.









