Summary
Using a radioimmunoassay for the NH2-terminus of prothymosin alpha, the crossreactive material was measured in subcellular fractions of calf thymus and liver. No significant amount of crossreactive material was found in the nucleus. This provides experimental evidence against a recent hypothesis, based on structural evidence, that prothymosin alpha is a nuclear polypeptide.
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Haritos, A. A., Blacher, R., Stein, S., Caldarella, J., and Horecker, B. L., Proc. natl Acad. Sci. USA82 (1985) 343.
Pan, L.-X., Haritos, A. A., Wideman, J., Komiyama, T., Chang, M., Stein, S., Salvin, S. B., and Horecker, B. L., Archs Biochem. Biophys.250 (1986) 197.
Goodall, G. J., Dominguez, F., and Horecker, B. L., Proc. natl Acad. Sci. USA83 (1986) 8926.
Eschenfeldt, W. H., and Berger, S. L., Proc. natl Acad. Sci. USA83 (1986) 9403.
Panneerselvam, C., Wellner, D., and Horecker, B. L., Archs Biochem. Biophys.265 (1988) 454.
Haritos, A. A., Tsolas, O., and Horecker, B. L., Proc. natl Acad. Sci. USA81 (1984) 1391.
Haritos, A. A., Caldarella, J., and Horecker, B. L., Analyt. Biochem.144 (1985) 436.
Panneerselvam, C., Haritos, A. A., Caldarella, J., and Horecker, B. L., Proc. natl Acad. Sci. USA84 (1987) 4465.
Haritos, A. A., in: Isozymes: Current Topics in Biological and Medical Research, vol. 14, p. 123. Eds M. C. Ratazzi, J. G. Scandalios and G. Whitt. Alan R. Liss Inc., New York 1987.
Yialouris, P. P., Evangelatos, G. P., Soteriadis-Vlahos, C., Heimer, E. P., Felix, A. M., Tsitsiloni, O. E., and Haritos, A. A., J. immun. Meth.106 (1988) 267.
Haritos, A. A., Salvin, S., Blacher, R., Stein, S., and Horecker, B. L., Proc. natl Acad. Sci. USA82 (1985) 1050.
Baxevanis, C. N., Reclos, G. J., Papamichail, M., and Tsokos, G. C., Immunopharmac. Immunotoxic.9 (1987) 429.
Reclos, G. J., Baxevanis, C. N., Sfagos, C., Papageorgiou, C., Tsokos, G. C., and Papamichail, M., Clin. exp. Immun.70 (1987) 336.
Gómez-Márquez, J., and Segade, F., FEBS Lett.226 (1988) 217.
Higashi, K., Narayanan, K. S., Adams, H. R., and Busch, H., Cancer Res.26 (1966) 1582.
Haritos, A. A., Goodall, G. J., and Horecker, B. L., Proc. natl Acad. Sci. USA81 (1984) 1008.
Tsitsiloni, O. E., Yialouris, P. P., Heimer, E. P., Felix, A. M., Evangelatos, G. P., Soteriadis-Vlahos, C., Stiakakis, J., Hannappel, E., and Haritos, A. A., J. immun. Meth.113 (1988) 175.
Stahli, C., Takacs, B., and Kocyba, C., Molec. Immun.20 (1983) 20.
Auger, C., Stahli, C., Fabien, N., and Monier, J. C., J. Histochem. Cytochem.35 (1987) 181.
Fabien, N., Auger, C., and Monier, J. C., Immunology63 (1988) 721.
Horecker, B. L., and Morgan, J., in: Lymphokines, vol. 9, p. 15. Eds E. Pick and M. Landy. Academic Press, New York 1984.
McClure, J. E., Lameris, N., Wara, D. W., and Goldstein, A. L., J. Immun.128 (1981) 368.
Hannappel, E., and Van Kampen, M., J. Chromat.397 (1987) 279.
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Tsitsiloni, O.E., Yialouris, P.P., Sekeri-Pataryas, K. et al. Prothymosin alpha is not a nuclear polypeptide. Experientia 45, 332–334 (1989). https://doi.org/10.1007/BF01957467
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DOI: https://doi.org/10.1007/BF01957467