IMMUNOLOGICAL MEASUREMENT METHOD FOR GASTRIN-RELEASING PEPTIDE PRECURSOR

摘要

[Object] To provide a more convenient and more accurate method of assaying ProGRP by improving the stability of ProGRP which is known to be unstable in a biological sample. [Means for Resolution] By using a blood sample in a condition in which a blood coagulation factor is not activated is used as a sample, the degradation of ProGRP is suppressed, whereby it is possible to store a sample for a long period of time and to improve the accuracy of an assay.