. 2018 Jun 20;6(8):1117–1125. doi: 10.1177/2050640618784046

Table 1.

Faecal calprotectin assay characteristics.

Manufacturer	Antibody		Measuring principle	Proposed cut-off (µg/g)	Measuring range (µg/g)	Number of tests per kit
Manufacturer	Capture	Detection	Measuring principle	Proposed cut-off (µg/g)	Measuring range (µg/g)	Number of tests per kit
CALPRO Calprolab ELISA	monoclonal	NR	ELISA	50	25–2500	96
Eurospital Calprest ELISA	polyclonal	polyclonal	ELISA	<70: N >100:P	15,6–500 62,5–2000 (dil)	96
Eurospital Calfast	monoclonal and polyclonal		Quantitative immunochromatography (automated reading)	<70: N >100:P	50–300	20
Immundiagnostik PhiCal ELISA	monoclonal	NR	ELISA	50	5,3–840	96
Ridascreen ELISA	Monoclonal	Monoclonal	ELISA	50	19,5–800 (1:5 redilution if >800)	96
Biotec CerTest Calprotectin	Monoclonal, mouse	Monoclonal, mouse	Semi-quantitative immunochromatography (visual reading)	50	50–200	NR
EliA Calprotectin 2	Monoclonal, native	Monoclonal, mouse	FEIA	50	3.8–6000	64
Diasorin Calprotectin	Monoclonal, recombinant	Monoclonal, recombinant	CLIA	50	5.0–8000.^a	100
Inova Quanta Flash^®	Polyclonal, native	Monoclonal, native	CLIA	50	16.1–3500	100
Bühlmann Quantum Blue	monoclonal	monoclonal	Quantitative immunochromatography (automated reading)	50	30–300 100–1800	25
Bühlmann ELISA	monoclonal	monoclonaal	ELISA	50	10–600 30–1800	192
Bühlmann fCAL Turbo	NA	Polyclonal avian	PETIA	50	20.0–8000^a	200
Euroimmun Calprotectin	Monoclonal, native	Monoclonal, native	ELISA	50	6.5–2100	24
Orgentec Calprotectin	Polyclonal^b	Monoclonal^b	ELISA	50	5.2–1000.0	24

after 1:10 (Diasorin) and 1:4 (Bühlmann) dilution, concentrations up to 8000.0 µg/g faecal calprotectin can be obtained

Origin not reported

Abbreviations: FEIA: Fluoro Enzyme Immuno Assay; CLIA: Chemiluminescence Immunoassay, PETIA: Particle Enhanced Turbidimetric Immunoassay; ELISA: Enzyme Linked Immunosorbent assay; NA: Not Applicable; NR: Not Reported.