Abstract: An object of the present invention is to provide a measurement method and a measurement kit, in which in measuring hCG or E2, the upper-limit concentration of the measurement is capable of being extended while making it possible to perform the luminescence measurement at the lower-limit concentration of the measurement. According to the present invention, there is provided a method for measuring an antigen contained in a test sample, the antigen being human chorionic gonadotropin or estradiol, the method including reacting, in the presence of one or more compounds represented by Formula (1), (1) an antigen having peroxidase bound to the antigen through a binding substance that recognizes the antigen, or an antigen having peroxidase bound to the antigen through a binding substance that recognizes a complex of the antigen and a binding substance that recognizes the antigen, (2) a chemiluminescent substance, and (3) an oxidizing agent.

Abstract: An object of the present invention is to provide an enhancer reagent that enhances chemiluminescence intensity and is capable of extending a measurement upper limit while enabling luminescence measurement at a concentration of a measurement lower limit in a measurement of an analyte, and a compound capable of enhancing chemiluminescence intensity. According to the present invention, there is provided an enhancer reagent for a chemiluminescence reaction including a compound represented by Formula (1). In the formula, X represents a pyridyl group which may be substituted with one or more groups.

Abstract: An object of the present invention is to provide a reagent kit, a measurement kit, and a measurement method for measuring serum amyloid A, which enable simple and rapid measurement of serum amyloid A by promoting dissociation of the serum amyloid A from HDL and carrying out an antigen-antibody reaction. According to the present invention, provided is a reagent kit for measuring serum amyloid A, including first particles having a label and modified with a first binding substance having a property of specifically binding to serum amyloid A, at least one nonionic surfactant having an HLB value of 17 to 20, which is defined by (inorganicity value/organicity value)×10, and a molecular weight of 1000 or less, and a buffer capable of adjusting a pH of a reaction solution to be in a range of 5.5 to 7.0 or a range of 8.5 to 9.0.

Abstract: An object of the present invention is to provide a reagent kit, a measurement kit, and a measurement method for immunologically measuring serum amyloid A with high accuracy and high sensitivity without using an alcohol designated as a hazardous material on the fire protection law. According to the present invention, provided is a reagent kit for measuring serum amyloid A, including first particles having a label and modified with a first binding substance having a property of specifically binding to serum amyloid A, and at least one nonionic surfactant having a molecular weight of 1000 or less.

Abstract: An object of the present invention is to provide a reagent kit, a measurement kit, and a measurement method for measuring serum amyloid A, which enable measurement having a high correlation of an increase in signal with respect to the concentration of serum amyloid A. According to the present invention, provided is a reagent kit for measuring serum amyloid A, including first particles having a label and modified with a first binding substance having a property of specifically binding to serum amyloid A, and at least one nonionic surfactant having an HLB value of 17 to 20, which is defined by (inorganicity value/organicity value)×10 and a molecular weight of 1000 or less.

Abstract: An object of the present invention is to provide a reagent kit, a measurement kit, and a measurement method for measuring serum amyloid A, which enable simple and rapid measurement of serum amyloid A by promoting dissociation of the serum amyloid A from HDL and carrying out an antigen-antibody reaction. According to the present invention, provided is a reagent kit for measuring serum amyloid A, including first particles having a label and modified with a first binding substance having a property of specifically binding to serum amyloid A, at least one nonionic surfactant having an HLB value of 17 to 20, which is defined by (inorganicity value/organicity value)×10, and a molecular weight of 1000 or less, and a buffer capable of adjusting a pH of a reaction solution to be in a range of 5.5 to 7.0 or a range of 8.5 to 9.0.

Abstract: An object of the present invention is to provide a reagent kit, a measurement kit, and a measurement method for immunologically measuring SAA with high accuracy and high sensitivity without using an alcohol designated as a hazardous material on the fire protection law. According to the present invention, provided is a reagent kit for measuring serum amyloid A, including first particles having a label and modified with a first binding substance having a property of specifically binding to serum amyloid A, at least one nonionic surfactant having a molecular weight of 1000 or less, and a buffer adjusting a pH of a reaction solution to be in a range of 5.5 to 7.0 or a range of 8.5 to 9.0.

Abstract: An object of the present invention is to provide a reagent kit, a measurement kit, and a measurement method for measuring serum amyloid A, which enable measurement having a high correlation of an increase in signal with respect to the concentration of serum amyloid A. According to the present invention, provided is a reagent kit for measuring serum amyloid A, including first particles having a label and modified with a first binding substance having a property of specifically binding to serum amyloid A, and at least one nonionic surfactant having an HLB value of 17 to 20, which is defined by (inorganicity value/organicity value)×10 and a molecular weight of 1000 or less.

Abstract: An object of the present invention is to provide a reagent kit, a measurement kit, and a measurement method for immunologically measuring serum amyloid A with high accuracy and high sensitivity without using an alcohol designated as a hazardous material on the fire protection law. According to the present invention, provided is a reagent kit for measuring serum amyloid A, including first particles having a label and modified with a first binding substance having a property of specifically binding to serum amyloid A, and at least one nonionic surfactant having a molecular weight of 1000 or less.

Abstract: In a spiral type acidic-gas separation module which is obtained by winding a laminate including an acidic gas separation layer that includes a facilitated transport film, a permeating gas channel member which includes a channel regulation member regulating an acidic gas channel that is a channel of an acidic gas having permeated through the facilitated transport film allows a difference in high-pressure deformation amount between a region where the channel regulation member is formed and a region other than the region to be set to 100 ?m or less. In this manner, an acidic-gas separation module which prevents damage to the facilitated transport film and exhibits a predetermined performance for a long period of time is provided.

Abstract: A complex for acid gas separation includes an acid gas separation membrane, a permeated gas flow path member, and a sealing portion. The acid gas separation membrane includes a porous support with pores having an average pore diameter of 0.5 ?m or less, and an acid gas separation layer disposed on the porous support. The permeated gas flow path member allows acid gas, which has permeated through the acid gas separation layer, to pass therethrough. The sealing portion seals a region required to be sealed with resin, the region being on the periphery of the permeated gas flow path member and the porous support. The sealing portion is made of epoxy resin, the Tg of epoxy resin is 90° C. or higher and the content of an inorganic filling material is less than or equal to 30% by mass.

Abstract: An acidic gas separation laminate includes a composite film formed of a porous support which is formed by laminating a porous film and an auxiliary support film and an acidic gas separation facilitated transport film which is disposed on the porous film side of the porous support; a permeating gas channel member which is laminated so as to face the auxiliary support film of the porous support and in which acidic gas permeated and passed through the acidic gas separation facilitated transport film flows; and a film protection unit in which an adhesive becomes impregnated into the porous film at an impregnation rate of 10% or greater in the lamination direction of the porous support and the impregnation rate of the adhesive in the auxiliary support film is smaller than the impregnation rate of the adhesive in the porous film.

Abstract: In a spiral-shaped acidic-gas separation module which is obtained by winding a laminate including an acidic gas separation layer that includes a facilitated transport film, a permeating gas channel member which becomes a channel of acidic gas having permeated through the facilitated transport film is formed using a metal net having a wire diameter of 0.4 mm or less. In this manner, a spiral-shaped module for acidic-gas separation which prevents damage to the facilitated transport film and exhibits a predetermined performance for a long period of time is provided.

Abstract: In a spiral type acidic-gas separation module which is obtained by winding a laminate including an acidic gas separation layer that includes a facilitated transport film, a permeating gas channel member which includes a channel regulation member regulating an acidic gas channel that is a channel of an acidic gas having permeated through the facilitated transport film allows a difference in high-pressure deformation amount between a region where the channel regulation member is formed and a region other than the region to be set to 100 ?m or less. In this manner, an acidic-gas separation module which prevents damage to the facilitated transport film and exhibits a predetermined performance for a long period of time is provided.

Abstract: An acidic gas separation laminate includes a composite film formed of a porous support which is formed by laminating a porous film and an auxiliary support film and an acidic gas separation facilitated transport film which is disposed on the porous film side of the porous support; a permeating gas channel member which is laminated so as to face the auxiliary support film of the porous support and in which acidic gas permeated and passed through the acidic gas separation facilitated transport film flows; and a film protection unit in which an adhesive becomes impregnated into the porous film at an impregnation rate of 10% or greater in the lamination direction of the porous support and the impregnation rate of the adhesive in the auxiliary support film is smaller than the impregnation rate of the adhesive in the porous film.

Abstract: A complex for acid gas separation includes an acid gas separation membrane, a permeated gas flow path member, and a sealing portion. The acid gas separation membrane includes a porous support with pores having an average pore diameter of 0.5 ?m or less, and an acid gas separation layer disposed on the porous support. The permeated gas flow path member allows acid gas, which has permeated through the acid gas separation layer, to pass therethrough. The sealing portion seals a region required to be sealed with resin, the region being on the periphery of the permeated gas flow path member and the porous support. The sealing portion is made of epoxy resin, the Tg of epoxy resin is 90° C. or higher and the content of an inorganic filling material is less than or equal to 30% by mass.