Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1992-02-28
1993-12-07
Niebling, John
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
204299R, 356344, G01N 2726, G01N 27447
Patent
active
052680800
ABSTRACT:
In a DNA detecting method wherein the fluorescence detection type electrophoresis apparatus is used, Texas Red is employed as a fluorophor which labels a DNA fragment, the He-Ne laser having an emission wavelength of 594 nm is used as an excitation light, the excitation light irradiates the line portion of the gel plate simultaneously, and a resulting linear fluorescent image is collected by a cylindrical lens and photodetected, thereby providing an apparatus featuring a higher sensitivity, a smaller size and a lighter weight than conventional apparatuses.
REFERENCES:
patent: 3764512 (1973-10-01), Greenwood et al.
patent: 4938593 (1990-07-01), Morris et al.
patent: 5062942 (1991-11-01), Kambara et al.
patent: 5108179 (1992-04-01), Myers
Kambara Hideki
Nagai Keiichi
Hitachi , Ltd.
Niebling John
Starsiak Jr. John S.
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