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US 10,945,428 B2Granted
Preservation of cellular components from cells with a preservative
AssigneeMenarini Silicon Biosystems S.p.A.
InventorsMark Connelly, Chandra Galla Rao, Denis Smirnov
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Abstract
This invention relates to a preservative solution and a method to preserve whole blood for cellular and molecular analysis.
Claims20
A reagent consisting of:
- (a) sodium phosphate dibasic heptahydrate;
- (b) potassium phosphate monobasic;
- (c) sodium chloride;
- (d) ethylenediaminetetraacetic acid, disodium salt dihydrate;
- (e) crosslinked polyethylene glycol (PEG) of 20 k molecular weight;
- and (f) an effective amount of glyoxal for preserving cells from a biological sample for subsequent isolation of cellular components.
3 more elements
Dependencies are inferred from the claim text.