Table 5.

Interference of C1s activity assay by bilirubin, chyle and hemoglobin (n = 4).

	Low conc. (μmol·min-1·mL-1)	Med conc. (μmol·min-1·mL-1)	High conc. (μmol·min-1·mL-1)
Bilirubin conc. (mg·mL-1)
0	0.323 ± 0.019	1.748 ± 0.166	3.322 ± 0.156
0.06	0.343 ± 0.019	1.822 ± 0.136	3.346 ± 0.269
0.14	0.335 ± 0.015	1.808 ± 0.077	3.258 ± 0.264
0.20	0.329 ± 0.025	1.581 ± 0.123	3.279 ± 0.185
Chyle conc. (FTU)
0	0.339 ± 0.033	1.890 ± 0.130	3.321 ± 0.123
600	0.345 ± 0.018	1.942 ± 0.191	3.285 ± 0.135
1400	0.333 ± 0.040	1.739 ± 0.093	3.182 ± 0.317
2000	0.325 ± 0.056	1.992 ± 0.165	3.250 ± 0.323
Hb conc. (mg·mL-1)
0	0.366 ± 0.025	1.800 ± 0.170	3.406 ± 0.241
1.5	0.352 ± 0.035	1.730 ± 0.068	3.555 ± 0.215
3.5	0.364 ± 0.033	1.653 ± 0.157	3.301 ± 0.269
5	0.374 ± 0.030	1.657 ± 0.085	3.493 ± 0.301

FTU, formazine turbidity unit; Hb, haemoglobin.