A Subgroup of Latently Mycobacterium tuberculosis Infected Individuals Is Characterized by Consistently Elevated IgA Responses to Several Mycobacterial Antigens

<div>Quality control SDS-PAGE analysis (reduced) of the highly purified recombinant antigens (1 μg per lane). Lane 1: PstS3, Lane 3: AlaDH, Lane 5: MPT83, Lane 7: 19 kDa, Lane 9: NarL, Lanes 2, 4, 6, 8, and 10: molecular weight ladders (each corresponding to the antigen on the left side), Lanes 1–4: 15% Laemmli gels, and Lanes 5–10: 12% Laemmli gels. All stained with Coomassie brilliant blue R250.</div>

Mediators of Inflammation

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Figure 1

Figure 1: A Subgroup of Latently Mycobacterium tuberculosis Infected Individuals Is Characterized by Consistently Elevated IgA Responses to Several Mycobacterial Antigens

Figure 1 | A Subgroup of Latently Mycobacterium tuberculosis Infected Individuals Is Characterized by Consistently Elevated IgA Responses to Several Mycobacterial Antigens 