Newcastle disease virus(NDV) antigen rapid test card for poultry safety
- Sep 09, 2026 Anon
Newcastle disease virus(NDV) antigen rapid test card
Catalog no.: LSY-20025
1. Introduction
Newcastle disease, also known as the Asian fowl plague, is caused by a virus of chicken and a variety of birds acute highly contagious disease, mainly characterized by difficulty in breathing, diarrhea, nervous disorders, mucosal and serosal bleeding. Because of different pathogenic strains, can be expressed as the severity of the disease vary widely.
The Newcastle disease virus (NDV) antigen test strip is based on fast immuno-chromatography technique to detect NDV Ag in birds trachea or cloaca (or feces). After adding sample, the sample move along with the colloidal gold labeling NDV antibody, is there is NDV antigen in the sample, it combines with antibody on T line and show wine-red color; if there is no NDV antigen, then no color reaction.
2. Contents
1 | NDV Ag test card | 40 pieces |
2 | Swab | 40 pieces |
3 | Dropper | 40 pieces |
4 | Sample buffer | 40 bottles |
5 | Manual | 1 piece |
3. Test procedure
1) Use Swab to collect sample from cloaca (recommended) or trachea, the swab should be inserted into cloaca or trachea, wipe and rotate in inner well repeatedly. To young birds, it can use dropper to collect fresh feces directly.
2) Insert the swab into the tube with sample buffer immediately, rotate the swab strongly on tube well for at least 10 times and mix the solution evenly, making the sample been dissolved in sample buffer fully. Press the swab on tube well above the liquid level, making the liquid been pressed out fully, discard swab.
3) Be static for 1-2 min, making bigger particles precipitate.
4) Take out test card from sealed bag. Put it on flat surface, use dropper to draw upper-layer bright liquid, drop 5 drops(do not over-adding) slowly, one by one, to the sample hole with “S” mark.
5) Put the test card at room temperature for 15-20min, read the result, the result is invalid after 20 minutes.
4. Results judgement
1) Negative: only control line is seen wine red;
2) Positive: control line and test line are both seen wine red;
3) Invalidation: control line isn’t seen wine red.
5. Storage and expiry date
Store at 2 - 30ºC and the shelf life is 24 months.
Shenzhen Lvshiyuan Biotechnology Co., Ltd
D Building, National Biological Industrial Park of Marinelife, No.2 Binhai Road, Dapeng, Shenzhen, 518120 China
Tel. 86-755-28438788/86-18165709090 Fax 86-755-28938800
Email: info@lsybt.com
www.lsybt.com
