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Last Updated: 05/06/2026

Diagnostig

Wales
Founded 2015
Synthetic mycolic acid antigens and point-of-care TB diagnostics

Diagnostig is a Welsh diagnostics and chemical synthesis company developing point-of-care immunoassay devices for the diagnosis of mycobacterial infections, including human and bovine tuberculosis.

The company's technology is based on fully synthetic mycolic acids, chemically defined cell wall components unique to mycobacteria, which serve as highly specific antigens for immunoassay development.

Diagnostig also supplies synthetic mycolic acids and related mycobacterial cell wall compounds as research reagents.