Purple Biotech Announces Poster Presentation at EACR 2025 on its Novel CAPTN-3 Tri-Specific Antibody Platform

Core Insights - Purple Biotech Ltd. is a clinical-stage company focused on developing first-in-class therapies to combat tumor immune evasion and drug resistance [1][3] - The company will present its novel CAPTN-3 tri-specific antibody platform at the EACR 2025 Annual Congress in Lisbon, Portugal [1][2] Company Overview - Purple Biotech's oncology pipeline includes CM24, NT219, and CAPTN-3, with CM24 being a humanized monoclonal antibody targeting CEACAM1, which is involved in tumor immune evasion [3] - A Phase 2 study of CM24 in combination with nivolumab and chemotherapy for pancreatic ductal adenocarcinoma showed significant improvement across all efficacy endpoints [3] - NT219 is a dual inhibitor targeting IRS1/2 and STAT3, with a completed Phase 1 study demonstrating anti-tumor activity in combination with cetuximab for recurrent and/or metastatic squamous cell carcinoma of the head and neck [3] - CAPTN-3 is a preclinical platform utilizing conditionally activated tri-specific antibodies to engage T cells and NK cells, aiming to enhance localized immune responses within the tumor microenvironment [3] - The first tri-specific antibody, IM1240, targets the 5T4 antigen, which is associated with various solid tumors and poor clinical outcomes [3]