The application of EP14-A3 in the evaluation of endogenous antibodies interference in immunoassay reagent / 国际检验医学杂志
International Journal of Laboratory Medicine
;
(12): 2533-2535, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-482483
ABSTRACT
Objective To improve the deficiencies of current methods ,explore a new way to estimate endogenous antibodies in‐terference in immunoassay reagent .Methods According to EP14‐A3 ,RF samples and normal samples were tested at the same time by reference reagents ,reagent A and B respectively .Reagent A and B were to be evaluated .RF samples′location was compared to 95% CI of Deming regression line based on the normal samples .Results In comparison of reagent A vs .reference reagent ,RF sam‐ples exceeded 95% CI upper limit ,which indicated the anti‐interference ability to RF of reagent A was different from the reference reagent statistically .Meanwhile ,all RF samples tested by reagent B fell in 95% CI ,RF samples interfered reagent B hardly ,which indicated the reagent B had similar anti‐interference performance to RF as reference reagent .Conclusion The method from EP14‐A could intuitively reflect the resistance to endogenous antibodies for newly developed immunoassay reagents .
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
International Journal of Laboratory Medicine
Year:
2015
Type:
Article
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