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US 2022/0187258 A1Published application
Method for measurement of hemoglobin
AssigneeARKRAY, Inc.
InventorMari MIYAMOTO
Life of this patent
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Abstract
A reagent for use in the measurement of hemoglobins by liquid chromatography, the reagent comprising a nonionic surfactant selected from the group consisting of: (i) polyoxyethylene (10) decyl ether; (ii) polyoxyethylene (6) 2-ethylhexyl ether; (iii) polyoxyethylene (9) isodecyl ether; (iv) polyoxyethylene (10) nonyl ether; (v) polyoxyethylene (16) isostearyl ether; (vi) polyoxyethylene (20) behenyl ether; and (vii) polyoxyethylene (20) polyoxypropylene (6) decyltetradecyl ether.
Claims7
A method of measuring one or more hemoglobins by liquid chromatography, comprising:
- treating a hemoglobin-containing sample with a reagent comprising a nonionic surfactant, and
- performing liquid chromatography using the sample treated with the reagent, wherein said nonionic surfactant is one or more nonionic surfactants selected from the group consisting of:
- (i) polyoxyethylene (10) decyl ether;
- (ii) polyoxyethylene (6) 2-ethylhexyl ether;
- (iii) polyoxyethylene (9) isodecyl ether;
- (iv) polyoxyethylene (10) nonyl ether;
- (v) polyoxyethylene (16) isostearyl ether;
- (vi) polyoxyethylene (20) behenyl ether;
- and
- (vii) polyoxyethylene (20) polyoxypropylene (6) decyltetradecyl ether.
7 more elements
Dependencies are inferred from the claim text.