2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/209317An analysis of the protein content of several crystal forms of proteins has been performed. We apply a new numerical technique, the Independent Component Analysis (ICA), to determine the volume fraction of the asymmetric unit occupied by the protein. This technique requires only the crystallographic data of structure factors as input.9 pages, 2 figures, 1 tableQuantitative Methodstext