| abstract |
(57) [Summary] [Purpose] The steroid hormone bound to the binding protein is used as a free form to accurately measure the concentration of the steroid hormone in the sample. [Structure] When measuring estradiol, etc., a steroid hormone that measures the target hormone after adding a steroid hormone other than the measurement target, such as cortisol, to the sample to inhibit the binding between the measurement target hormone and the binding protein Measuring method. |