Product details
Intended Use
This product is suitable for the qualitative clinical screening of serum/plasma/whole blood samples for the detection of antibodies against Mycobacterium tuberculosis. It is a simple, rapid and non-instrumental test for the diagnosis of tuberculosis caused by Mycobacterium tuberculosis.
Test Principle
Tuberculosis Antibody Test Kit (Immunochromatographic Assay) is a lateral flow chromatographic immunoassay. It has two pre-coated lines, “T” Test line and “C” Control line on the nitrocellulose membrane.
The purified specific recombinant Mycobacterium tuberculosis antigen is immobilized on the nitrocellulose membrane at the Test Line region and another specific Mycobacterium tuberculosis Ag conjugated to the colloidal gold is coupled on the label pad.
Main Contents
Components provided are listed in the table.
| Materials / provided |
Quantity(1 Test/Kit) |
Quantity(5 Tests/Kit) |
Quantity(25 Tests/Kit) |
| Test Kit |
1 test |
5 tests |
25 tests |
| Buffer |
1 bottle |
5 bottles |
25/2 bottles |
| Dropper |
1 piece |
5 piece |
25 piece |
| Specimen Transport Bag |
1 piece |
5 pcs |
25 pcs |
| Disposable Lancet |
1 piece |
5 pcs |
25 pcs |
| Instructions For Use |
1 piece |
1 piece |
1 piece |
| Certificate of Conformity |
1 piece |
1 piece |
1 piece |
Operation Flow
Step 1: Sampling
Collect human Serum/Plasma/Whole blood properly.
Step 2: Testing
1. Remove an extraction tube from the kit and a test box from the film bag
by tearing the notch. Open the inspection card aluminum foil bag. Remove the test card and
place them horizontally on a platform.
2. Use a disposable pipette, transfer 4μL serum (or plasma), or 4μL whole blood into the sample well on the test cassette.
3. Open the buffer tube by twisting off the top. Put 3 drops (about 80 μL) of assay diluent into the assay diluent well round shaped. Start counting.
Step 3: Reading
Read the result at 5-10min. Results after 10 minutes are invalid.
Result Interpretation
Negative result
Only the quality control C line appears and the detection T line does not show color, it indicates that there is no TB antibody in the specimen.
Positive Result
Both the quality control C line and the detection T line appear, and the
result is positive for TB antibody.
Invalid Result
No visible colored band appears at control line after performing the test.
Review the test procedure and repeat the test using a new test device.
Order Information
| Product Name |
Cat. No |
Size |
Specimen |
Shelf Life |
Trans. & Sto. Temp. |
| Tuberculosis Antibody Test Kit (Immunochromatographic Assay)) |
B022C-01 |
1test/kit |
Serum/Plasma/Whole Blood |
18 Months |
2-30℃ / 36-86℉ |
| B022C-05 |
5 tests/kit |
| B022C-25 |
25 tests/kit |
