The Infectious Bovine Rhinotracheitis (IBR) Antibody Rapid Test Kit is a solid phase immunochromatographic assay for the rapid, qualitative, and differential detection of antibody to animal whole blood, serum, or plasma. This test provides only a preliminary analytical result. A secondary analytical method must be used to obtain a confirmed result.
This kit utilizes a double antigen sandwich method for the quantitative or qualitative detection of IBR antibodies. During detection, antibodies in the sample bind to colloidal gold-coated specific antigen fragments to form complexes. These complexes flow along the NC membrane to the T-zone, where immobilized antigens capture them, forming a visible red T-line. Unbound gold antibodies are captured in the C-zone, forming a red C-line as a procedural control.
Naked eyes interpretation for Qualitative Results; Quantitative Analysis available with machine.
| NO. | NAME | 10/20/50T/Kit |
|---|---|---|
| 1. | Rapid Test Cassette | 10/20/50 Tests/Kit |
| 2. | Plastic Dropper | 10/20/50 Tubes/Kit |
| 3. | Buffer | 10/20/50 Bottles/Kit |
| 4. | Package Insert | 1 Set/Kit |
Allow test cassette, specimen, and/or controls to equilibrate to room temperature (15-30°C) prior to testing.



*Insufficient specimen volume or incorrect procedural techniques are the most likely reasons for control line failure.
Antibody positivity, uniformity, and titer are counted separately based on breed, litter size, and age.
Antibody Positivity Rate = (Positive Quantity / Total Quantity) * 100%


| Warranty | 18 months |
| Model Number | IBR |
| Place of Origin | China |
| Test Matrix | Whole blood / Serum / Plasma / Milk |
| Delivery Time | 1 working day |
| Storage | Room Temperature (2-30°C) |
| Assay Time | 10-15 min |
| Read Results | Either naked eyes or Reader |
Our facility is a national high-tech enterprise dedicated to developing, manufacturing, and marketing Rapid Test Kits. We operate advanced third-party independent laboratories to guarantee results through rigorous quality management systems.


A: The kit is compatible with whole blood, serum, plasma, and milk samples.
A: The assay takes between 10 to 15 minutes. Results should not be interpreted after 15 minutes.
A: Kits should be stored in a dry, light-proof environment at room temperature (2-30°C). Do not freeze them.
A: A positive result (both C and T lines present) indicates the detection of Infectious Bovine Rhinotracheitis antibodies in the sample.
A: If the C line fails to appear, the test is invalid. This may be due to insufficient specimen volume or incorrect technique. You should repeat the test with a new cassette.
A: The kit has a shelf life of 18 months from the date of manufacture when stored correctly.