Figure 3: Cellular localization of MCF-7 proteins isolated using ChlAPI method. (A) Cellular localization of MCF-7 proteinsidentified as common from two LCMS/ MS experiments (control and E2-treated) showing their percentage distribution into each of the 26 categories. Given here are the characterized locations for 879 proteins. (B) Comparison of transmembrane helices on MCF-7 proteins identified from aqueous and organic phases of ChlAPI method.