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. 1997 Mar 18;94(6):2507–2512. doi: 10.1073/pnas.94.6.2507

Figure 5.

Figure 5

Fig1 induced by IL-4 specifically. Total RNA (10 μg) prepared from resting BALB/c splenic B lymphocytes (0 hr) or from B lymphocytes stimulated with IL-4 alone (1000 units/ml) for 1, 2, 6, and 12 hr (A), or with IL-4 alone (1000 units/ml), IL-2 alone, LPS alone, or LPS plus IL-4, IL-5, or IL-6 for 36 hr (B) was electrophoresed, Northern blotted, and probed with Fig1 or EF-2. Ethidium bromide stained 28S and 18S rRNA bands are shown for comparison. Concentrations of other reactants have been described.