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Peroxidative activity of hemepeptides from horse heart cytochromec

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  • Chimica. Biochimica. Biophysica
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Résumé

L'hémoundécapeptide (HUP) a été préparé par digestion pepsique du cytochromec qui a été extrait et purifié à partir du cœur de cheval. L'hémooctapeptide (HOP) a été obtenu par digestion trypsique de l'HUP. L'un et l'autre ont donné des produits homogènes par chromatographie sur colonne et sur papier, par électrophorèse sur papier à différents pH et par analyse des acides aminés. On a effectué une analyse spectrométrique de HUP et HOP et déterminé leur activité peroxydasique dans diverses conditions. Ces 2 composés n'ont pas montré d'activité catalasique.

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References

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Author notes

  1. J. A. Reinosa (Pan American Pre-doctoral Fellow from Mexico)

    Present address: Fac. C. Quimicas, Universidad Veracruzana, Orizaba, México

Authors and Affiliations

  1. Department of Biochemistry, Colorado State University, 80521, Fort Collins, Colorado

    A. T. Tu, J. A. Reinosa (Pan American Pre-doctoral Fellow from Mexico) & Y. Y. Hsiao

  2. Department of Chemistry, Utah State University, 84321, Logan, Utah, USA

    A. T. Tu, J. A. Reinosa (Pan American Pre-doctoral Fellow from Mexico) & Y. Y. Hsiao

Authors
  1. A. T. Tu
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  2. J. A. Reinosa
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  3. Y. Y. Hsiao
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Additional information

This paper is based on a thesis submitted byY. Y. Hsiao in partial fulfillment for the degree of Master of Science at Utah State University.

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Tu, A.T., Reinosa, J.A. & Hsiao, Y.Y. Peroxidative activity of hemepeptides from horse heart cytochromec . Experientia 24, 219–221 (1968). https://doi.org/10.1007/BF02152778

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  • DOI: https://doi.org/10.1007/BF02152778

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