New approaches in the binding of DNA for clinical applications.

1. Tracey KJ, Cerami A. Tumor necrosis factor, other cytokines and disease. Annu Rev Cell Biol 1993;9:317–43. 2. Tilg H, Wilmer A, Vogel W, Herold M, Nolchen B, Judmaier G, Huber C. Serum levels of cytokines in chronic liver diseases. Gastroenterology 1992;103: 264–74. 3. Fulton R, McDade R, Smith P, Kienker L, Kettman J. Advanced multiplexed analysis with the FlowMetrix system. Clin Chem 1997;43:1749–56. 4. Millan JL, Nustad K, Norgaard-Pedersen B. Highly sensitive solid-phase immunoenzymometric assay for placental and placental-like alkaline phosphatases with a monoclonal antibody and monodisperse polymer particles. Clin Chem 1985;31:54–9. 5. Grabarek Z, Gergely J. Zero-length crosslinking procedure with the use of active esters. Ann Biochem 1990;185:131–5. 6. Goding JW. Conjugation of antibodies with fluorochromes: modification to the standard methods. J Immunol Methods 1976;13:215–20.