| 摘要 |
<p>An improved process for the determination of carcinoembryonic antigen in a sample of serum or plasma is disclosed. The improved process, in essence, comprises negating potentially interfering substances in the sample by diluting the sample with water and heating to a temperature below that which, at the ionic strength and pH of the sample, would cause coagulation of the proteins present and carrying out a radioimmunoassay for carcinoembryonic antigen on said sample.</p> |
