1. Ong, E. B., and Perlmann, G. E. (1968) J. Biol. Chem. 243, 6104–6109
2. Pedersen, V. B., and Foltmann, B. (1973) FEBS Lett. 35, 255–256
3. Sepulveda, P., Marciniszyn, J., Jr., Liu, D., and Tang, J. (1975) J. Biol. Chem. 250, 5082–5088
4. Sanny, C. G., Hartsuck, J. A., and Tang, J. (1975) J. Biol.Chem. 250, 2635–2639
5. Rajagopalan, T. G., Moore, S., and Stein, W. H. (1966) J. Biol. Chem. 241, 4940–4950