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Figure 4 | Retrovirology

Figure 4

From: Distinct host cell proteins incorporated by SIV replicating in CD4+T Cells from natural disease resistant versus non-natural disease susceptible hosts

Figure 4

Presence of functional IL-13 in the SIV preparations from sooty mangabeys. Assay for IL-13 bioactivity in virus preparations from CD4+ T cells from each of the three sooty mangabeys (SM). The assay was performed as described in the methods section. The values M1, M2, and M3 to the left reflect levels of IL-13 in virus preparations from the 3 SM, and the values to the right are those with the addition of 1/50 dilution of a monoclonal anti-IL-13 antibody. The S.D. of each value shown was < 10%. The lower limits of this assay were determined to be 5 pg/ml using recombinant human IL-13.

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