ndirect immunofluorescence labeled Tchnique To study the location of a specific protein within the cell by using of fluorescent antibody (antigen-antibody couple). GFP can be used to study dynamic processes as they occur in a living cell. Dynamics of GFP tagging: follow the movement of spliceosome in the nucleus in a living cell❖Indirect immunofluorescence lebeled Tchnique. To study the location of a specific protein within the cell by using of fluorescent antibody (antigen-antibody couple). GFP can be used to study dynamic processes as they occur in a living cell