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Isolation of Hepatoflavin

Abstract

SOME time ago, a water-soluble yellow-red pigment exhibiting a strong green fluorescence was found in purified catalase preparations from liver and pumpkin cotyledons1. Whereas a certain resemblance in respect to its physico-chemical behaviour with the enzyme led to the assumption of a possible intrinsic connexion between the pigment and catalase, later on it became possible to effect a separation of the two substances2. The purified pigment was then recognised as a member of the lately established class of biological pigments called lyochromes, the single representatives of which bear the ending -flavin (Ellinger3, Kuhn4 and associates).

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References

  1. K. G. Stern, Z. physiol. Chem., 212, 207; 1932.

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  2. K. G. Stern, Ber. Deut. Chem. Ges., 66, 555; 1933.

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  3. P. Ellinger and W. Koschara, ibid., 66, 315, 808; 1933.

  4. R. Kuhn, P. György and T. Wagner-Jauregg, ibid., 66, 317, 576, 1034; 1933.

  5. O. Warburg and W. Christian, Naturwiss., 20, 980; 1932.

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  6. R. Bierich, A. Lang and A. Rosenbohm, ibid., 21, 496; 1933.

  7. K. G. Stern and G. D. Greville, ibid., 21, 720; 1933.

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STERN, K. Isolation of Hepatoflavin. Nature 132, 784–785 (1933). https://doi.org/10.1038/132784a0

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