Research on The Influencing Factor of High Serum CA19-9 Dilution Assay
Yaping Tian · Biaoji mianyi fenxi yu linchuang · 2011
To explore the diluted results and clinical influencing factor of high CA19-9 in human serum.The human high serum CA19-9 were measured by deionized water,Dil,and low serum,and by different dilution ratio(1∶2,1∶5,1∶10,1∶20) in manual and instrumental automatic dilution.There was a positive correlation between manual and instrumental dilution with Dil.There was no significant difference in three different diluents and dilution ratio in high serum CA19-9.The three diluents were suitable for clinical analysis,and Dil was more favorable for automation in laboratory and for preventing from accidental error.