Figure 9. Regulation of ERK1/2 phosphorylation by β-arrestins in CD11b+ splenocytes.
CD11b+ splenocytes were treated with LPS for the indicated time points and lysates were Western blotted for pERK1/2 and ERK2 levels. pERK1/2 levels were normalized with ERK2 for quantitation. N=4 mice per genotype. Quantitation is shown in the top and representative blots in the bottom.