A new type c-response to determine the performance appraisal of the albumen reagents
Peng Junyun · China Modern Medicine · 2010
Objective:Determines the Cresponse protein reagent to one kind of new immunity enhancement transmission turbidimetric method to carry on the performance evaluation. Methods: Used the new immunity enhancement transmission turbidimetric method CRP reagent and the ordinary immunity transmission turbidimetric method CRP reagent, high sensitive the CRP reagent simultaneously carried on the determination. Examined three reagents the accuracy. The biological examination limits, Determination scope, Antijamming ability and clinical specimen determination result relevance. Results: The new immunity enhancement transmission turbidimetric method CRP reagent determination scope was 0.1~320.0 mg/L, In approves the CV value respectively was 0.45% and 0.86%, The day the CV value respectively was 0.68% and 1.22%, Anti-fat blood and hematolysis ability; The ordinary immunity transmission turbidimetric method CRP determination reagent determination scope was 6.0~160.0 mg/L, To high, the low value nature controls the blood serum to carry on the accuracy determination, In approves the CV value respectively was 1.19% and 4.49%, the day the CV value respectively was 1.98% and 4.97%. Had certain anti-fat blood and hematolysis ability, the low end sensitivity is bad; high sensitive the CRP reagent determination scope was 0.1-20.0 mg/L, in approves the CV value respectively was 0.47% and 0.91%, the day the CV value respectively was 0.74% and 1.70%, has certain anti-fat blood and hematolysis ability, But the determination scope is narrow. Conclusion:The new immunity enhancement transmission turbidimetric method CRP reagent simultaneously has the Gao Min perception and the width determination scope two major characteristics, may substitute ordinary and Gao Min the CRP determination method, favors the clinical practice.