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QuantiFERON-TB TB2-Nil

  • Immune regulation

Learn what QuantiFERON-TB TB2-Nil measures and how it fits into your health data.

What is QuantiFERON-TB TB2-Nil?

QuantiFERON-TB TB2-Nil measures the CD4+/CD8+ T-cell interferon-gamma response to tuberculosis-specific antigens after subtracting background signal. It is used for assay interpretation rather than standalone wellness scoring.

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