Method for stabilizing hemoglobin and reagents for performing the same

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United States of America Patent

PATENT NO 11703512
APP PUB NO 20220373564A1
SERIAL NO

17833261

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Abstract

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A stool resuspension solution comprising a hemoglobin stabilization reagent is provided. In some embodiments, the hemoglobin stabilization reagent may be an osmolyte, a polyvalent cation, a sugar or polysaccharide and, optionally, a polyvalent cation, a protoporphyrin, or an HRP stabilization component and, optionally, a polyvalent cation. A method of stabilizing hemoglobin in a stool sample in the solution is also provided, as well as a sample collection device containing the solution.

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Patent Owner(s)

Patent OwnerAddress
EXACT SCIENCES CORPORATION5505 ENDEAVOR LANE MADISON WI 53719

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Domanico, Michael J Middleton, US 66 813
Fourrier, Keith D Madison, US 4 0
Harings, Kathleen S Fitchburg, US 3 0
Hennek, Jacquelyn T Stoughton, US 3 0
Lidgard, Graham P Middleton, US 129 958
Simpson, Daniel J Middleton, US 31 421
Weisburg, William G San Diego, US 43 820

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