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AMPHOTERIC COLLOIDS : II. VOLUMETRIC ANALYSIS OF ION-PROTEIN COMPOUNDS; THE SIGNIFICANCE OF THE ISOELECTRIC POINT FOR THE PURIFICATION OF AMPHOTERIC COLLOIDS.
1. It is shown by volumetric analysis that on the alkaline side from its isoelectric point gelatin combines with cations only, but not with anions; that on the more acid side from its isoelectric point it combines only with anions but not with cations; and that at the isoelectric point, pH = 4.7, it...
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| Formato: | Texto |
| Lenguaje: | English |
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The Rockefeller University Press
1918
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2140300/ https://www.ncbi.nlm.nih.gov/pubmed/19871741 |