StrongStep® Fetal Fibronectin rapid
test
Intended use
StrongStep® Fetal Fibronectin Rapid Test is a visually interpreted immunochromatographic test intended to be used for the qualitative detection of fetal fibronectin in cervicovaginal secretions. The presence of fetal fibronectin in cervicovaginal secretions between *2 weeks, 0 days and *4 weeks, 6 days of gestation is associated with elevated risk of preterm delivery.
SPECIMEN
Swab
StrongStep® fFN Test vs. Another brand fFN Test Analytic sensitivity The lowest detectable amount of fFN in the extracted sample is *0μg/L.
