Testing reagent for serum amyloid protein A and preparation method of testing reagent

The invention relates to a testing reagent for serum amyloid protein A and a preparation method of the testing reagent and belongs to the technical field of testing of biochemical means. The testing reagent comprises a reagent R1, a reagent R2 and a serum amyloid protein A standard substance, wherein main ingredients of the reagent R1 are trihydroxymethyl aminomethane and NaN3; main ingredients of the reagent R2 are latex granules enveloping antibodies resisting to human serum amyloid protein A as well as NaN3; main ingredients of the serum amyloid protein A standard substance are serum amyloid protein A, bovine serum albumin, a phophate buffer solution and NaN3. The testing reagent is used for testing serum amyloid protein A and has the advantages of fastness, sensitivity, good accuracy, good stability, simplicity and convenience in operation and the like. 本发明涉及种血清淀粉样蛋白A的测定试剂及其制备方法，属于生化手段测试技术领域。包括R1试剂、R2试剂和血清淀粉样蛋白A标准品，所述的R1试剂主要成分是三羟甲基氨基甲烷、NaN；所述的R2试剂主要成分是包被有抗人血清淀粉样蛋白A抗体的胶乳颗粒、NaN；所述的血清淀粉样蛋白A标准品的主要成分是血清淀粉样蛋白A、