has specified input achieves_planned_objective has participant polyacrylamide gel agarose gel separation into different composition objective gel tank power supply material component separation electrophoresis Loading a mixture of proteins into a polyacrylamide gel and the application of an electrical current to the gel to separate the proteins by size and change. Need to define more terms like gel_separation, matrix,centrifugation, and the connection between the force used to separate materials and the medium or barriers. OBI branch derived PERSON:Kevin Clancy a protocol application that uses an electrical potential to move material through a defined matrix in order to separate it by its resistance to movement and its charge electrophoresis pending final vetting