Bowed framed membrane, processes for the preparation thereof, an

Details Bowed framed membrane, processes for the preparation thereof, an Bowed framed membrane, processes for the preparation thereof, an

1993-08-27

1995-12-12

Niebling, John

Chemistry: electrical and wave energy

Apparatus

Coating, forming or etching by sputtering

2041801, 204299R, 422 99, G01N 2726, G01N 27447

Patent

active

054746639

ABSTRACT:
A bowed framed membrane is disclosed for use in automated direct blot electrophoresis and subsequent membrane process steps to develop a chemiluminescent image of the resultant blot of selected fragments and to detect that image. A frame made from a thin rigid plastic plate such as polyethylene is provided with a window. A membrane covers that window and is bonded on two opposing sides only while the frame is held in a bowed condition. The membrane is maintained under tension during processing by the bowing permitting processing at the elevated temperatures used in molecular biological procedures without loss of flatness. Processes for preparing such frames and various utilities are also disclosed.

REFERENCES:
patent: 3523863 (1970-08-01), Juhos
patent: 3553067 (1971-01-01), Dwyer et al.
patent: 3594263 (1971-07-01), Dwyer et al.
patent: 3759773 (1973-09-01), Dwyer et al.
patent: 3932263 (1976-01-01), Brefka
patent: 4111784 (1978-09-01), Dahms
patent: 4127749 (1978-11-01), Atoji et al.
patent: 4207166 (1980-06-01), Dahms
patent: 4631120 (1986-12-01), Pohl
patent: 4631122 (1986-12-01), Pohl
patent: 4717653 (1988-01-01), Webster, Jr.
patent: 4795562 (1989-01-01), Walsh
patent: 4804469 (1989-02-01), Walsh
patent: 4812216 (1989-03-01), Hurd et al.
patent: 4818360 (1989-04-01), Hurd et al.
patent: 4818701 (1989-04-01), Littlehales
patent: 4828491 (1989-05-01), Gray
patent: 4828801 (1989-05-01), Lombardy et al.
patent: 4839016 (1989-06-01), Anderson
patent: 4865714 (1989-09-01), Sohn et al.
patent: 4885697 (1989-12-01), Hubner
patent: 4913791 (1990-04-01), Hurd et al.
patent: 4978507 (1990-12-01), Levin
patent: 5087558 (1992-02-01), Webster, Jr.
patent: 5234559 (1993-08-01), Collier et al.
patent: 5344543 (1994-09-01), Boquet

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