A western blot is a laboratory method used to detect specific protein molecules from among a mixture of proteins. This mixture can include all of the proteins associated with a particular tissue or ...

Southern, Northern, and Western Blot: What’s The Difference? The main difference between Southern, northern, and western blot techniques is the target molecules. While western blots target proteins in ...

The Western blot test is an antibody test that’s done on a blood sample. It’s used to confirm or disprove the results of an earlier test for HIV or Lyme disease. Technological advances have produced ...