Immunoassay method and detection kit for respiratory tract virus
AssigneeSekisui Medical Co., Ltd.
InventorsKanako AZUMA, Shohei YAJI, Motoki MORITA
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Abstract
The invention aims to carry out an immunoassay method for a respiratory tract virus, wherein non-specific reaction is suppressed. The object can be achieved by an immunoassay method for a respiratory tract virus, the method comprising: (A) bringing a biological sample that may contain a respiratory tract virus into contact with an anionic surfactant; (B) bringing the respiratory tract virus into contact with a conjugate, to forma first complex; (C) bringing the first complex into contact with an antibody immunologically reactive with the respiratory tract virus, to forma second complex; and (D) measuring a signal derived from the conjugate.
Claims17
An immunoassay method for a respiratory tract virus, the method comprising:
- (A) bringing a biological sample that may contain the respiratory tract virus into contact with an anionic surfactant;
- (B) bringing the respiratory tract virus into contact with a conjugate to form a first complex;
- (C) bringing the first complex into contact with an antibody immunologically reactive with the respiratory tract virus, to form a second complex;
- and
- (D) measuring a signal derived from the conjugate.
A respiratory tract virus detection kit comprising following (1) and (2):
- (1) a detection reagent using an antibody to a respiratory tract virus;
- and
- (2) a biological sample diluent comprising an anionic surfactant.
A biological sample diluent for use in an immunoassay method using an antibody to a respiratory tract virus, wherein the biological sample diluent comprising an anionic surfactant.
Dependencies are inferred from the claim text.