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CRYSTALLINE PEPSIN : I. ISOLATION AND TESTS OF PURITY
A method is described for the preparation of a crystalline protein from commercial pepsin preparations which has powerful peptic activity. The composition, optical activity, and proteolytic activity of this protein remain constant through seven successive crystallizations. No evidence for the presen...
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Formato: | Texto |
Lenguaje: | English |
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The Rockefeller University Press
1930
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2141071/ https://www.ncbi.nlm.nih.gov/pubmed/19872561 |