An electrical current is applied. Since DNA and RNA are negatively charged due to their phosphate backbone, they migrate toward the positive electrode (anode).
Used for proteins. The detergent SDS unfolds the proteins and gives them a uniform negative charge, ensuring they are separated strictly by length rather than shape. Electrophoresis
Researchers use it to isolate specific genes for cloning or to study mutations. Conclusion An electrical current is applied
Electrophoresis is the backbone of several critical scientific fields: Electrophoresis