Bio-Rad Expands Anti-Idiotypic Antibody Portfolio and SpyCatcher Reagent Line for Bioanalysis Innovation
SHERIDAN, WYOMING – July 8, 2025 – Bio-Rad Laboratories, Inc. has announced a significant expansion of its recombinant monoclonal anti-idiotypic antibody and SpyCatcher reagent portfolios, reinforcing its support for bioanalytical assay development and antibody drug discovery across the life sciences sector.
Extended antibody coverage for leading biotherapeutics
The newly introduced anti-idiotypic antibodies target a range of high-profile biologics: pertuzumab (Perjeta), guselkumab (Tremfya), canakinumab (Ilaris), belimumab (Benlysta), and the bispecific antibody emicizumab (Hemlibra). These additions enhance Bio-Rad’s ability to support pharmacokinetic (PK) and anti-drug-antibody (ADA) assays that are essential for monitoring both innovator and biosimilar therapies.