COMPOSITIONS AND METHODS FOR TRANSFECTING CELLS

摘要

The present invention is concerned with compositions capable of transfecting or otherwise delivering useful substances into cells and, more specifically, it is concerned with proteins and peptides capable of translocation across cell membranes. The invention is further concerned with molecular constructs capable of delivering useful substances into cells. The invention is also concerned with methods of cell transfection and uses of the compositions and constructs to translocate useful molecules and substances across cell membranes.