1. Carlsson, J., Drevin, H. and Axen, R., Protein thiolation and reversible protein-protein conjugation: N-succinimidyl 3-(2-pyridyldithio) propionate, a new heterobifunctional reagent.Biochem. J., 173, 723–737 (1978).
2. Carroll, S. F., Bernhard, S. L., Coff, D. A., Bauer, R. J., Leach, W. and Kung A.H., Enhanced stability in vitro and in vivo of immunoconjugates prepared with 5-methyl-2-iminothiolane.Bioconj. Chem., 5, 248–256 (1994).
3. Chun, C. J. and Lee, K. C., Cytotoxicity of anti-CALLA monoclonal antibody conjugates to methotrexate.Arch. Pharm. Res., 16, 347–348 (1993).
4. Derocq, J. M., Casellans, R., Laurent, C., Ravel, S., Vidal, H. and Jansen, F., Comparison of the cytotoxic potency of T101 Fab, F(ab')2 and whole IgC immunotoxins.J. Immunol., 141, 2837–2843 (1988).
5. Fulton, R. J., Uhr, J. W. and Vitetta, E. S., The effect of antibody valency and lysosomotropic amines on the synergy between ricin A chain- and ricin B chain-containing immunotoxins.J. Immunol., 136, 3103–3109 (1986).