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. 1999 Sep 6;190(5):607–616. doi: 10.1084/jem.190.5.607

Figure 1.

Figure 1

Figure 1

Comparison of Ig levels in serum and fecal extracts of TCR-α−/− mice treated with anti–IL-4 mAb (hatched bars) or rat IgG2b (mock Ab, black bars). (A) The levels of IgA, IgG, and IgM Abs in serum and fecal extracts were analyzed by ELISA. (B) The levels of IgG subclass Ab were also analyzed by ELISA. Data represent the mean ± SEM from eight mice per group. *Significantly different from each other (P < 0.01) by Student's t test.