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Curve di solubilità delle proteine plasmatiche in miscele acqua-metanolo a freddo

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Summary

Solubility curves of plasma proteins in cold watermethanol mixtures atp H 6.1–6.95 and ionic strength 0.036–0.092 are described. The shape of the curves thus obtained resembles that of salting-out curves obtained by using concentrated neutral salts: nevertheless the “resolution power” seems to be higher with methanol.

An interpretation of some of the segments of the curves has been attempted.

On the basis of the evidence obtained a micro-method for plasma-proteins fractionating is proposed (using 6, 34, 52% methanol atp H 6.75–6.95, μ ≊ 0.036).

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Authors and Affiliations

  1. Istituto di Patologia Medica e Metodologia Clinica dell'Università di Milano, Italy

    A. Fasoli

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  1. A. Fasoli
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Fasoli, A. Curve di solubilità delle proteine plasmatiche in miscele acqua-metanolo a freddo. Experientia 5, 406–407 (1949). https://doi.org/10.1007/BF02165028

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  • DOI: https://doi.org/10.1007/BF02165028

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