Figure 2From: Phage display of functional αβ single-chain T-cell receptor molecules specific for CD1b:Ac2SGL complexes from Mycobacterium tuberculosis-infected cellsImmunoperoxidase staining of a lung section from a TB patient by a phage expressing scTCR specific for CD1b-Ac2SGL complex. The phage displaying scTCR molecules were detected by staining with a mouse anti-m13 monoclonal antibody conjugated to horseradish peroxidase. Positive cells are indicated by arrows. Micrographs are shown at a magnification of, A: 160 x ; B: 240 x.Back to article page