Electrophoresis gel migration apparatus

Details Electrophoresis gel migration apparatus Electrophoresis gel migration apparatus

1992-09-10

1994-01-11

Niebling, John

Chemistry: electrical and wave energy

Apparatus

Coating, forming or etching by sputtering

B01D 5700

Patent

active

052777804

ABSTRACT:
A gel capillary electrophoresis apparatus has gel capillaries (2) filled with gel (2a) that are fixed at both ends thereof on an upper plate 5 and a lower plate (6). The gel capillaries (2) are arranged coarse on the upper plate (5) for sample injection and dense on the lower plate (6) for fluorescence detection. The apparatus is made easy in the sample injection and high in the fluorescence detection efficiency so that throughput of analysis of DNA and the like can be increased, and is available for three-dimensional electrophoresis.

REFERENCES:
patent: 4305799 (1981-12-01), Schwarz et al.
patent: 4971677 (1990-11-01), Kambara et al.
Zagursky et al. "DNA Sequencing Separations in Capillary Gels on a Modified Commercial DNA Sequencing Instrument." Biotechniques, vol. 9, No. 1 (1990), pp. 74-79.
Drossman et al. "High-Speed Separations of DNA Sequencing Reactions by Capillary Electrophoresis." Analytical Chemistry 62, (1990), pp. 900-903.

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