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Table 3 Evaluation of HBsAg kits by WHO IS.

From: Performance evaluation of in vitro diagnostic kits for hepatitis B virus infection using the regional reference panel of Japan

HBs-IS

HBs-IS 1

HBs-IS 2

HBs-IS 3

HBs-IS 4

HBs-IS 5

HBs-IS 6

HBs-IS 7

Theoretical titer

(IU/mL)

3.0

1.0

0.3

0.1

0.03

0.01

0.003

Quantitative

Lumipulse

(IU/mL)

3.021

1.017

0.309

0.099

0.032

0.010

[0.003]

Presto

(IU/mL)

3.206

1.111

0.330

0.111

0.034

0.011

[0.003]

HISCL

(IU/mL)

3.41

1.12

0.34

0.10

0.03

[0.01]

[0.00]

CL AIA

(IU/mL)

2.54

0.90

0.27

0.10

0.03

[0.01]

[0.01]

Accuraseed

(IU/mL)

3.66

1.16

0.35

0.12

0.05

[0.00]

[0.00]

Architect

(IU/mL)

4.20

1.46

0.43

0.14

[0.03]

[0.00]

[0.00]

Alinity

(IU/mL)

4.15

1.40

0.49

0.16

0.05

[0.02]

[0.00]

Elecsys quant II

(IU/mL)

2.93

0.944

0.279

0.0859

[0.05 <]

[0.05 <]

[0.05 <]

Qualitative

ST AIA

(IU/mL)

2.66

0.86

0.25

0.08

[0.03]

[0.01]

[0.00]

STACIA

(COI)

60.9

20.7

6.1

2.0

[0.6]

[0.2]

[0.1]

Centaur II

(Index)

204.05

63.42

17.03

5.66

1.61

[0.55]

[0.26]

Elecsys II

(COI)

56.6

19.7

6.08

2.27

1.05

[0.648]

[0.53]

LFA

Determine

(+/-)

+

+

-

-

-

-

-

Determine2

(+/-)

+

+

+

+

-

-

-

  1. The titer in brackets indicates the value under the detection limit