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THE COMBINATION OF GELATIN WITH HYDROCHLORIC ACID : II. NEW DETERMINATIONS OF THE ISOELECTRIC POINT AND COMBINING CAPACITY OF A PURIFIED GELATIN.
1. Cooper's gelatin purified according to Northrop and Kunitz exhibited a minimum of osmotic pressure and a maximum of opacity at pH 5.05 ±0.05. The pH of solutions of this gelatin in water was also close to this value. It is inferred that such gelatin is isoelectric at this pH and not at pH 4....
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| Formato: | Texto |
| Lenguaje: | English |
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The Rockefeller University Press
1929
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2323736/ https://www.ncbi.nlm.nih.gov/pubmed/19872477 |