Preservation of cell-free nucleic acids in biological samples
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United States of America Patent
Stats
-
Sep 26, 2023
Grant Date -
Jul 16, 2020
app pub date -
May 16, 2017
filing date -
May 27, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Provided is a composition for preserving cell-free nucleic acids and/or cells in a biological sample and methods for use thereof. The composition comprises at least one volume excluding polymer, at least one osmotic agent and at least one enzyme inhibitor. The composition optionally further comprises at least one metabolic inhibitor. Further, provided is a kit comprising the composition, preferably in a blood collection tube, or the components of the composition.
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International Classification(s)
- 2017 Application Filing Year
- C12Q Class
- 4221 Applications Filed
- 2286 Patents Issued To-Date
- 54.16 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C12Q Class
- 0 % this patent is cited more than
- 2 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Mar 26, 2027 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 26, 2031 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 26, 2035 |
