The antibody production market, valued at US$ 15.6 Bn in 2023, is projected to reach US$ 30.7 Bn by 2031 with a CAGR of 7.8%, driven by advancements in bioprocessing, rising chronic disease prevalence, and increased R&D investments. Key segments include service type, sourcing type, application, industry vertical, and region. North America leads, while Asia-Pacific shows fastest growth. Market drivers include technological innovations and biologics approvals, while challenges include high production costs and regulatory hurdles. Trends include biosimilars, automation, personalized medicine, and sustainable bioprocessing.