单词 | stacking gel |
释义 | > as lemmasstacking gel stacking gel n. Biochemistry (in electrophoresis) a polyacrylamide gel cast on top of a resolving gel which serves to concentrate the sample (typically proteins) before separation.A stacking gel usually has a lower polyacrylamide content and a more acidic buffer than a resolving gel. ΚΠ 1963 Science 5 Apr. 8 (advt.) Fractions are separated and tightly layered in the lower ‘Stacking Gel’, and move in the order of their electrophoretic mobility to the bottom of the column. 2002 Carcinogenesis 23 2065/1 Each tube gel was sealed to the top of a stacking gel which is on top of a 10% acrylamide slab gel (0.75 mm thick). SDS slab gel electrophoresis was carried out. < as lemmas |
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