Table 2 Calculation table used for calibrating FHR-1/2 ELISA.

From: Factor H-related 2 levels dictate FHR dimer composition

Sample

% Pool 1 (%, v/v)

% Pool 2 (%, v/v)

FHR-1/1 measured in sample

FHR-2/2 measured in sample

Formed FHR-1/2 (theoretical)

Start

After

Delta (Δ)

Start

After

Delta (Δ)

Based on ΔFHR-1/1

Based on ΔFHR-2/2

Average

Pool 1: FHR-2 def.

273.84

-

0.00

Pool 2:

CFHR3/CFHR1 def.

0.00

-

81.20

Mix A

95

5

260.15

245.57

− 14.58

4.06

0.51

− 3.55

29.16

7.11

18.13

Mix B

85

15

232.76

213.50

− 19.26

12.18

2.10

− 10.08

38.52

20.17

29.35

Mix C

75

25

205.38

187.34

− 18.04

20.30

4.50

− 15.80

36.08

31.60

33.84

Mix D

50

50

136.92

115.99

− 20.93

40.60

14.16

− 26.43

41.86

52.87

47.36

Mix E

25

75

68.46

47.64

− 20.82

60.90

34.15

− 26.75

41.65

53.49

47.57

Mix F

15

85

41.08

24.81

− 16.27

69.02

47.17

− 21.85

32.53

43.69

38.11

Mix G

5

95

13.69

4.37

− 9.32

77.14

66.73

− 10.41

18.65

20.81

19.73

  1. Levels are reported in nM and are an average of three independent measurements.
  2. def.: deficient.