We are exporter, manufacture, supplier and trader of TB-IGRA Elisa Test Kit in Beijing, China.
Tuberculosis is a communicable disease caused by infection with M.tuberculosis (MTB)complex organisms (M. tuberculosis, M. bovis, M. africanum), which typically spread to new hosts via airborne droplet nuclei from patients with respiratory tuberculosis disease. It is one of the most important health threatening problems worldwide. The World Health Organization estimates that one third of the worldAcA A s population is infected with M.tuberculosis. Each person carrying latent TB infection (LTBI) has approximately a 10% chance of progressing to active disease.
Interferon Gamma Release Assay (IGRA) measure a personAcA A s immune reactivity to M.tuberculosis. T lymphocytes from most persons that have been infected with M.tuberculosis will release IFN-A A when mixed with special antigens derived from M.tuberculosis. IGRA is whole-blood test that can aid in diagnosing Mycobacterium tuberculosis infection, including both latent tuberculosis infection (LTBI) and tuberculosis (TB) disease.
PRINCIPLE OF THE TEST
This kit uses the principle of IGRA combined with enzyme linked immunosorbent assay (ELISA) to measure specific antigen mediated immune response strength. The antigens selected for stimulation is specific fragments that pathogenic Mycobacterium tuberculosis have, but BCG vaccine and other Mycobacterium do not have. The patients infected with Mycobacterium tuberculosis have specific T lymphocytes which can identify these antigens and T lymphocytes will be stimulated to proliferate and release cytokines such as IFN-A A . This kit uses ELISA method for quantitative detection the specific IFN-A A released by cells to determine Mycobacterium tuberculosis infection.
In Vitro Diagnostic Use Only
This kit contains reagents sufficient for testing of maximum of 28 specimens in a test run.
1. Negative Control (Grey lid) 28tests
2. TB Antigen, lyophilized (Purple lid) 28tests
3. TB Antigen Diluent (Purple lid) 0.9mL
4. Positive Control (Red lid) 28tests
1. Microplate Strips 12x 8 well
2. Human IFN-A A Standard, lyophilised (Blue lid) 2 x vial
3. Diluent 1 x 40mL
4. Biotin Labeled Antibody (Yellow cap) 1 x 6mL
5. Enzyme Conjugate 100X Concentrate (Brown bottle) 1 x 130A A L
6. Wash Buffer 10X Concentrate 1 x 40mL
7. Chromogen Solution A 1 x 6mL
8. Chromogen Solution B 1 x 6mL
9. Stopping Solution 1 x 6mL
Bioneovan was built in1988 in Beijing, China. Specialized in the field of ELISA TESTS & RAPID TESTS as both supplier and manufacturer with GMP, ISO9001:2008, SFDA and ISO13485 Certificates. Our company was the earliest domestic high-tech enterprise which specializes in the research, test, manufacture and sale of genetic engineering drugs and diagnostic reagent.
- BUSINESS TYPE Exporter, Manufacturer, Supplier, Trading Company
- EMPLOYEE COUNT 100
- ESTABLISHMENT 1988
- ANNUAL TURNOVER USD 20 Million
- WORKING DAYS Monday To Friday