Method for pretreating biological sample containing protein
OwnerSei Sasaki, Yasukazu Ohmoto +3inventors
InventorsSei Sasaki, Yasukazu Ohmoto, Toyoki Mori, Fusako Iwata, Masahiro Muraguchi
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Abstract
The present invention provides a method for pretreatment of a biological sample in the immunoassay of a protein contained in the biological sample. The method includes the steps of: (1) freezing the biological sample at a temperature higher than −80° C., in particular at −70° C. or higher; (2) thawing the frozen biological sample; and (3) solubilizing the biological sample using a surfactant.
Claims13
A method for pretreatment of a biological sample in the immunoassay of a protein contained in the biological sample, the method comprising the steps of:
- (1) freezing the biological sample at a temperature higher than −80° C.;
- (2) thawing the frozen biological sample;
- and
- (3) solubilizing the biological sample using a surfactant.
A method for pretreatment of a biological sample in the immunoassay of a protein contained in the biological sample, the method comprising the steps of:
- (2′) thawing a biological sample frozen at a temperature higher than −80° C.;
- and
- (3) solubilizing the biological sample using a surfactant.
Dependencies are inferred from the claim text.