Chronic inflammatory bowel diseases (IBD), including Crohn’s disease and ulcerative colitis, are long-term autoimmune conditions of the gastrointestinal tract that cause persistent inflammation, abdominal pain, and impaired nutrient absorption. At Southern Medical Supplies Limited (SMSL), we provide a broad portfolio of IBD diagnostic tests designed to detect disease-associated autoantibodies such as pANCA and ASCA, alongside key inflammatory and biomarker panels for disease monitoring. Our range includes ELISA, immunoblot, immunofluorescence, molecular, and biomarker assays from globally trusted partners such as EUROIMMUN, Ansh Labs, Randox, Streck, and Bio-Rad, ensuring excellent sensitivity, specificity, and reproducibility. These advanced solutions enable clinicians to confirm diagnosis, differentiate between Crohn’s disease and ulcerative colitis, monitor disease activity, and guide personalized treatment strategies for improved long-term outcomes.