1. P. H. O’Farrell, J. Biol. Chem. 1975, 250, 4007–4021.
2. D. M. Smith, H. M. Tran and L. B. Epstein, In Cytokines: A Practical Approach, F. Balkwill, Ed.; Oxford University: London; in press.
3. M. H. Beresini, B. J. Sugarman, H. M. Shepard and L. B. Epstein, J. Immunol. 1988, 140, 485–493.
4. D. M. Smith and L. B. Epstein, In Tumor Necrosis Factor: Structure-Function Relationship and Clinical Applications, T. Osawa and B. Bonavida, Eds.; Karger: Basel, 1992; pp. 173–182.
5. M. W. Hunkapiller, R. M. Hewick, W. J. Dreyer and L. E. Hood, Meth. Enzymol. 1983, 91, 399–413.