Chemistry: electrical and wave energy – Apparatus – Coating – forming or etching by sputtering
Patent
1988-03-28
1989-09-05
Niebling, John F.
Chemistry: electrical and wave energy
Apparatus
Coating, forming or etching by sputtering
2041828, 204301, G01N 2728, G01N 2726
Patent
active
048635820
ABSTRACT:
In an apparatus for purifying and concentrating DNA, from a crude mixture containing DNA, a unitary collection cup for collecting the DNA from a lysate sample is provided; also, a retainer member for retaining a gel matrix. Both the collection cup and the gel matrix, which is disposed above the collection cup, are adapted to be engaged with a lysate container. The container functions to receive the lysate sample, which sample typically is derived from human whole blood; rotation of the lysate sample container produces opening and closing of a pathway defined by slotted passages in the collection cup, thereby selectively controlling the flow of electrophoresis buffer solution through the interior of the collection cup at appropriate times.
REFERENCES:
patent: 4617102 (1986-11-01), Tomblin et al.
Guarino Theresa
Wijangco Antonio
Zahensky Robert
Lifecodes Corporation
Niebling John F.
Ohlandt John F.
Starsiak Jr. John S.
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