Anti-Staphylococcus aureus fibrin-binding surface epitope clumping factor A (ClfA) therapeutic antibody (Pre-made Tefibazumab biosimilar, Whole mAb) is a biosimilar expressed by mammalian cell line as a benchmark reference therapeutic antibody for biological drug disovery items including cell culture, assay development, animal model development, PK/PD model development (Pharmacokinetics & Pharmacodynamic) and mechanism of action (MOA) research.
Tefibazumab (named Aurexis but not approved) is a humanized monoclonal antibody for the treatment of severe infections with Staphylococcus aureus. Possible indications include the treatment of S. aureus in a phase 2a patients with cystic fibrosis[1] and of methicillin-resistant S. aureus.[2]