Method and device of rapid antigen extraction
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United States of America Patent
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Mar 23, 2010
Grant Date -
Dec 13, 2007
app pub date -
May 15, 2007
filing date -
Dec 21, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
A system and a method of the interaction and preservation of two or more reagents used in a chemical reaction is described, in which the reagents are put in contact one with another only when a buffer (A) carrying a sample to be treated with said reagents breaks a partition barrier (4, 14) placed between two containers belonging to a device comprising a first upper container (2, 12) and a second lower container (3, 13) of a test tube (1), the bottom wall of the first container (2, 12) forming said partition barrier (4, 14) able to be perforated by the buffer (A) carrying the sample to be treated.
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