ABSTRACT
Objective To evaluate the of feasibility of Roche e601 for detecting hepatitis B virus surface antigen(HBsAg).Meth-ods To evaluate the feasibility of Roche e601 for detecting hepatitis B virus surface antigen(HBsAg).Results The coefficient of variation(CV)of inter-run and between-run from low and high value specimens was lower than the requirements of manufacturers;the negative and positive coincidence rates in detecting 60 external quality assessment controls were 100%(40/40)and 100%(20 /20),respectively;the detection threshold values of the system was 0.01 IU/mL;the results detected by this detecting system in 40 samples,in which the concentration of HBsAg was 0.8