From Logical Biological Sep 4 2025 Logical Biological, biospecimen and critical material experts, today announced the launch of a new sister company, Logical Antigen, focused on rapid and customized delivery of high-quality antigens and biologicals, for research and manufacturing of diagnostic products. Antigens are a key component in the manufacture of in vitro diagnostic (IVD) test reagents , often used in controls to confirm test performance. However, unmet needs currently exist in relation