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Gel electrophoresis

Gel electrophoresis is a powerful analytical technique used to separate proteins based on their size and charge. Proteins are loaded onto a gel matrix, typically made of polyacrylamide or agarose, and an electric current is applied. The negatively charged proteins migrate towards the positive electrode, with smaller proteins moving faster through the gel matrix than larger ones. This method is crucial for assessing the purity and size of protein samples.

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