Abstract
VIRTUALLY all human subjects treated with commercial mixtures of beef-pork insulin develop circulating insulin-binding antibodies that are readily detectable with insulin labelled with iodine-131 by means of paper or starch eleetrophoresis, paper chromatography or ultracentrifugation1. These antibodies react not only with the specific immunizing insulins but also with horse, sheep and human insulins2, and with dog, monkey, rabbit and whale insulins (unpublished work) in greater or lesser degree. Harris, Sanger and Naughton3 have shown that the amino-acid sequences of insulins from four different ungulate species (cattle, pig, horse and sheep) differ only in the 8–10 positions of the A chains. Although some human antisera react quite similarly with these four insulins, certain antisera can distinguish clearly among insulins from the different species, generally reacting much more strongly with beef and sheep insulins than with pork and horse insulins2. These differences in reaction of the ungulate insulins have been related2 to the known differences in the 8–10 sequence of the A-chain or to possible differences in secondary or tertiary structure.
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References
Berson, S. A., Yalow, R. S., Bauman, A., Rothschild, M. A., and Newerly, K., J. Clin. Invest., 35, 170 (1956).
Berson, S. A., and Yalow, R. S., J. Clin. Invest., 38, 2017 (1959).
Harris, J. I., Sanger, F., and Naughton, A., Arch. Biochem. Biophys., 65, 427 (1956).
Ishihara, Y., Saito, T., Ito, Y., and Fujino, M., Nature, 181, 1468 (1958).
Kallee, E., Z. Naturf, 7b, 661 (1952).
Berson, S. A., and Yalow, R. S., J. Clin. Invest., 36, 642 (1957).
Berson, S. A., and Yalow, R. S., J. Clin. Invest., 38, 1996 (1959).
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BERSON, S., YALOW, R. Immunochemical Distinction between Insulins with Identical Amino-Acid Sequences. Nature 191, 1392–1393 (1961). https://doi.org/10.1038/1911392a0
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DOI: https://doi.org/10.1038/1911392a0
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