Tb Tuberculosis Antibody Rapid Test TB IgG IgM Combo Test

Tb Tuberculosis Antibody Rapid Test TB IgG/IgM Combo TestRapid Gold Immuno-assay Kit for Antibody IgG to Tuberculosis (TB) is an in vitro immunoassay for the qualitative determination of Anti-TB antibody IgG in human serum or plasma in one step. It is for diagnosis of early infection and epidemic survey.
MATERIALS PROVIDED
Antibody IgG to Tuberculosis test card/strip
Each cassette/strip contains a test strip with TB antigen on the test region of the membrane and colored Tuberculosis antigen-gold conjugate pad.
Principle of the test
The kit uses one step method to detect anti-TB antibodies IgG in serum or plasma. The purified specific recombinant TB antigen is immobilized on the nitrocellulose membrane at the test line region and another specific TB Ag conjugated to the colloidal gold is coupled on the label pad. To perform the test, a sample is added to the sample well of the test card. The sample flows through to the label pad. If the sample contains Antibody IgG to Tuberculosis, the antibody will bind to the antigen coated on the colloidal gold particles to form antibody-antigen-gold complexes. These complexes move on the nitrocellulose membrane by capillary action toward the test line region, and react with specific recombinant TB antigen to produce a pink color on the membrane. A second red control line will always appear in the result window to indicate that the test has been correctly performed and the test device functions properly. If Antibody IgG to Tuberculosis (TB) is not present or lower than the detection limit of the test, only the control line will be visible. If the control line dose not developed, the test is invalid. The pink color intensity will reflect the antibody intensity in the sample. The test is fast and easy to operate.
SPECIMEN COLLECTION
Blood serum samples are routinely prepared form vein. Blood plasma sample are routinely prepared with routine amount of anticoagulant such as heparin or sodium citrate. Samples may be stored at 2-8°C within five days without interfering with the assay performance. For long-term storage of specimens, -20°C or colder is recommended. Repeated freezing and thawing of specimens is not recommended and may cause erroneous results. Samples with cloud or precipitation should be centrifugated or filtered before test. Prevent serum from bacteria contamination during collection and storage.
TEST PROCEDURE:
1. Bring Membrane Plate and samples to room temperature (20-30°C) before use (approximately 30 minutes).
2. Remove the test cassette/strip from the sealed foil pouch and place the plate on flat desk.
3. Deliver 2 drops (80 -100 μL) of the sample to the sample well/sample pad.
4. Read the result between 15-20 minutes. A strong positive sample may show result earlier.
FAQ:
Q1. How can I get a sample of any product for confirm the quality?
A:1. Please give us your exactly specs details. We can provide you a sample according to your specification.
2.You can send us a sample, we can give you a counter sample according to your sample.
Q2. How can I get a price of needed product?
A: 1. Please give your exactly specs details to us. We can give you a sample and price according to your specification .
2.You can send us a sample, we can give you a counter sample and price according to your sample .
3. If you don't know any specification, You can give us the pictures of the product, and the usage, we can give you a estimated price according to our experience. But exactly price must after we checking your original sample.
Q3. I don't know the material or any other material information, how can i order this from you.
A: It's the best way if you can send us a sample, so we can according to your sample give you a counter sample for checking the quality, also we will quote a price for you checking the cost. After confirmed all of this. You can contact our sales for an order.
Q4. I am a small wholesaler, do you accept small order?
A: It's no problem if you are a small wholesaler, we would like to grow up with you together.
Q5. I am a designer, Can you help me to produce the sample which we designed?
A: Our mission is to help customers to be successful. So it's welcome if we can help you solve problem and make your design come true.
Q6.Can you make OEM or ODM service?
A: Yes. We can accept OEM service. Meanwhile it's also welcome to choose our ODM products.