AsurDx Mycobacterium bovis IFN-γ Antibody Test Kit

The AsurDxTM Mycobacterium bovis IFN-γ Test Kit is designed for the detection of interferon gamma (IFN-γ) produced from cell-mediated response to Mycobacterium bovis (M. bovis) tuberculin PPD (purified protein derivative) in cattle blood.


  • Detects IFN-γ in cattle blood;
  • Procedures last less than 2.5 hours;
  • Provides a simple, rapid, sensitive and cost-effective enzyme-based immunoassay (ELISA) screening method

*Availability/Distribution: Product is designed and developed by BioStone US Texas headquarter and manufactured/assembled by BioStone oversea subsidiaries or partners. Currently, the product is only available outside of the USA. Regulatory requirements vary by oversea countries; the product may not be available in your geographic area.


MethodColorimetric sandwich ELISA
Coated AntigenAnti-IFN-γ Ab-coated Plate
Incubation Time2.5 hours
StorageAt least 12 months
Specificitybovine and Avian IFN-γ

Order Information

Catalog Number10031-0210031-05
Plates2 plates5 plates
Plate Format12 X 8-well strips12 X 8-well strips

About Disease

Lymphocytes from cattle not infected with M. bovis do not produce IFN-γ. Therefore, detection of IFN-γ correlates to M. bovis infection. Bovine tuberculosis (bTB), caused by M. bovis, is an important livestock disease in many countries, and its control and eradication is complicated by the lack of sensitive tests as well as the presence of significant wildlife reservoirs. In some countries, the overall incidence of disease in individual dairy herds may approach a morbidity rate of 60-70%.