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    Article

    Separation and isolation of a photoreactive glucagon analogue by reversed-phase HPLC

    The HPLC technique described here is a convenient method for the separation and isolation of photoaffinity labeled glucagon. It is planned to prepare radioactive glucagon-NAPS by iodination with (125-I)-iodine...

    J. Sonnenberg, V. **oud, I. Trautschold in Fresenius' Zeitschrift für analytische Chemie (1984)

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    Article

    Insulin binding and degradation by human erythrocytes and erythrocyte membranes

    By the current results there is evidence that the insulin degrading enzyme activity of the erythrocytes is not located on the inner or outer surface of the plasma membrane but is exclusively cytosolic. On the ...

    J. Sonnenberg, A. Dwenger, I. Trautschold in Fresenius' Zeitschrift für analytische Chemie (1982)