Fetal Fibronectin(FFN) Detection Kit(Immunochromatography) – Macro & Micro-Test

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Fetal Fibronectin(FFN) Detection Kit(Immunochromatography) – Macro & Micro-Test Detail:

Product name

Fetal Fibronectin(fFN) Detection Kit(Immunochromatography)

Certificate

CE

Epidemiology

Preterm birth refers to a disease characterized by the interruption of pregnancy after 28 to 37 gestational weeks. Preterm birth is the leading cause of death and disability in most non-hereditary perinatal infants. Symptoms of preterm birth include uterine contractions, changes in vaginal discharge, vaginal bleeding, back pain, abdominal discomfort, a squeezing sensation in the pelvis and cramps.

As an isoform of fibronectin, Fetal Fibronectin (fFN) is a complex glycoprotein with a molecular weight of about 500KD. For pregnant women with signs and symptoms of preterm birth, if fFN ≥ 50 ng/mL between 0 day of 24 weeks and 6 days of 34 weeks, the risk of preterm birth increases within 7 days or 14 days (from the date of specimen testing from cervical vaginal secretions). For pregnant women without signs and symptoms of preterm birth, if fFN is elevated between 0 day of 22 weeks and 6 days of 30 weeks, there will be an increased risk of preterm birth within 6 days of 34 weeks[1].

Features

● Rapid: Read results within 10 minutes
● Easy to use: Only 3 steps
● Convenient: No instrument
● Room temperature: Transportation & storage at 4-30℃ for 24 months
● Accuracy: High sensitivity & specificity

Technical Parameters

Target region Fetal Fibronectin
Storage temperature 4℃-30℃
Sample type Vaginal secretions
Shelf life 24 months
Auxiliary instruments Not required
Extra Consumables Not required
Detection time 10-20 mins

Work Flow

英文-胎儿纤维连接蛋白(fFN)

Read the result (10-20 mins)

英文-胎儿纤维连接蛋白(fFN)

Precautions:
1. Do not read the result after 20 minutes.
2. Please add the sample in strict accordance with the instructions.
3. After opening, please use the product within 1 hour.
4. Women with a history of smoking who have bacterial vaginosis are often tested as positive for fFN. The test results should be combined with other clinical and laboratory data to comprehensively evaluate the possibility of preterm birth.

Main Components

Catalogue Number Packaging Size Components Specification Quantity
HWTS-PF002A 5 tests/kit fFN Test Cassette 1pc/bag 5 bags
Sample Diluent 0.3mL/vial 5 vials
Cotton Swab 5pcs/bag 1 bag
HWTS-PF002B 20 tests/kit fFN Test Cassette 1pc/bag 20 bags
Sample Diluent 0.3mL/vial 20 vials
Cotton Swab 20pcs/bag 1 bag

Reference

[1] Goldenberg R L, Mercer B M, Iams J D, et al. The preterm prediction study: Patterns of cervicovaginal fetal fibronectin as predictors of spontaneous preterm delivery[J]. American Journal of Obstetrics & Gynecology, 1997, 177( 1):8-12.


Product detail pictures:

Fetal Fibronectin(FFN) Detection Kit(Immunochromatography) – Macro & Micro-Test detail pictures

Fetal Fibronectin(FFN) Detection Kit(Immunochromatography) – Macro & Micro-Test detail pictures

Fetal Fibronectin(FFN) Detection Kit(Immunochromatography) – Macro & Micro-Test detail pictures

Fetal Fibronectin(FFN) Detection Kit(Immunochromatography) – Macro & Micro-Test detail pictures

Fetal Fibronectin(FFN) Detection Kit(Immunochromatography) – Macro & Micro-Test detail pictures


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