Successful Immunofluorescence: Experimental Controls

After months of hard work, your research has honed in on a hypothesis you can test with immunofluorescence (IF). You've chosen antibodies and performed pilot IF experiments (see The Importance of Validation), and the localization of the protein appears reasonable. But how can you be sure the IF data you've acquired represents real biological phenomena? In this blog, Cell Signaling Technologies presents two examples of experimental controls.