Western or immunoblotting analysis of protein expression in cells and tissues has been the major analytical tool for assessing molecular biological functions in basic cell biological research ...

This image depicts the structure of the BAX protein (purple). The activator compound BTSA1 (orange) has bound to the active site of BAX (green), changing the shape of the BAX molecule at several ...

Western blotting allows scientists to identify specific proteins in complex biological samples and determine relative abundance of a protein target. Rebecca Roberts is a science writer and ...