Je suis désolé, mais "Ballota" ne semble pas être un terme médical reconnu. Il existe plusieurs genres de plantes qui portent ce nom dans le règne végétal, mais il n'y a pas de signification spécifique en médecine associée à ce terme. Si "Ballota" est utilisé dans un contexte médical ou lié à la santé, pouvez-vous me fournir plus d'informations ou de détails pour que je puisse vous donner une réponse plus éclairée ?

Starch gel electrophoresis is a type of electrophoretic technique used in laboratory medicine and research to separate proteins or other charged molecules based on their size and charge. In this method, the sample containing the molecules of interest is placed in a gel made from starch and then subjected to an electric field. The smaller and more negatively charged molecules migrate faster through the gel and will therefore be found further away from the starting point than larger or less negatively charged molecules after the electrophoresis is complete. This method allows for the separation and analysis of different proteins or other molecules in a complex mixture, which can be useful for diagnostic purposes or for studying the properties of these molecules. Starch gel electrophoresis has been largely replaced by other methods such as polyacrylamide gel electrophoresis (PAGE) due to its higher resolution and reproducibility.