| 摘要 |
<p>A method for characterizing a biological sample for the presence of an oncoprotein ligand is described. A biological sample assayed for the presence of an oncoprotein ligand such as serum, a cell extract, amniotic fluid, urine or a urine concentrate is admixed in a liquid solution containing anti-oncoprotein receptor molecules. The admixture so made is maintained for a sufficient time period for an immunocomplex to form between an oncoprotein ligand and receptor molecule (antigen-antibody complex). The presence of a complex is thereafter determined.</p> |
