Table 2.

Cross-reactivity of sandwich ELISA for selected VHHs and non-immunoproteins

VHH	VHH Targets	Cross reactivity (%)	Non-immunoproteins	Cross reactivity (%)
A1	human sEH	100	BSA	< 0.1
B13	human sEH	103	Yeast extract	< 0.1
3P5ThC12v	3-PBA	141	Tryptone	< 0.1
2–5	AFB1	52
4C3	mouse sEH	25