| 摘要 |
A curved-surface cassette/gel system is disclosed in which the walls of a cassette and the major surfaces of a slab-shaped electrophoresis gel in the cassette coact to substantially exclude liquid or gas from between either wall and the major surfaces of the gel. Exclusion is accomplished by exerting a normal force at all points on the walls of the cassette and at all points on the major surfaces of the gel. A curvature may be present in at least one wall of the cassette and in at least one major surface of the cassette. A cassette headpiece may be divided by septa which form an edge seal with the slab gel. The spaces formed between the septa function as wells into which sample materials may be placed.
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