Used in the treatment of autoimmune diseases such as rheumatoid arthritis, Crohn's disease, ulcerative colitis, ankylosing spondylitis, psoriatic arthritis, and plaque psoriasis. It works by neutralizing the biological activity of TNF-alpha, a pro-inflammatory cytokine involved in systemic inflammation. This antibody helps reduce inflammation, alleviate symptoms, slow down disease progression, and improve physical function in patients. It is administered via intravenous infusion or subcutaneous injection depending on the formulation and indication. Also utilized in research settings to study inflammatory pathways and immune responses.