Development for High-Accuracy In Vitro Assay of Vascular Endothelial Growth Factor Using Nanomagnetically Labeled Immunoassay

Table 1

Clinical cut-off concentrations and used concentrations in this work for interference tests due to hemoglobin (Hb), conjugated bilirubin (C-BL), triglyceride (TG), alpha-fetoprotein (AFP), and carcinoembryonic antigen (CEA).

Disease	Hemolysis	Jaundice	Hypertriglyceridemia	Hepatocellular carcinoma	Colorectal cancer
Biomarker (as interfering material)	Hb	C-BL	TG	AFP	CEA
Cut-off concentration	500 μg/mL	2 μg/mL	1500 μg/mL	20 ng/mL	5 ng/mL
Concentration used for interference test	1000 μg/mL	10 μg/mL	2000 μg/mL	100 ng/mL	10 ng/mL