TZcheck Fetal Fibronectin (fFN) Rapid Test

Short Description:

The fetal fibronectin (fFN) rapid test (vaginal secretion) is a visually interpreted, qualitative immunochromatographic test device for detection of fFN in vaginal secretions during pregnancy, which is a special protein that literally holds your baby in place in the womb. The test is intended for professional use to help diagnose if the preterm delivery is likely to occur in pregnant women. The test may be run on patients between 24 and 34 weeks gestation.
Place of Origin:China
Brand name:TZcheck

Product Detail

Product Tags

Fetal Fibronectin (fFN) Rapid Test

Cat. No.


Product Description

Fetal Fibronectin (fFN) Rapid Test


Vaginal Secretion



Kit Size

25 T



Fetal fibronectin (fFN), an isoform of fibronectin, is a complex adhesive glycoprotein with a molecular weight of approximately 500,000 daltons.

Fetal fibronectin is elevated in cervicovaginal secretions during the first 24 weeks of pregnancy but is diminished between 24 and 34 weeks in normal pregnancies. Detection of fFN in cervicovaginal secretions between 24 and 34 completed weeks gestation is reported to be associated with preterm delivery in symptomatic and asymptomatic pregnant women.

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