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. Author manuscript; available in PMC: 2009 May 15.
Published in final edited form as: J Immunol. 2008 May 15;180(10):6508–6517. doi: 10.4049/jimmunol.180.10.6508

FIGURE 2.

FIGURE 2

Activated B cells express LLT1. A, Many immortalized B cell lines express LLT1. B, Microarray expression data reveal that B cells treated with CpG, but not resting or memory B cells, express LLT1. Quantitative RT-PCR confirms that CpG induces LLT1 expression in B cells. C, Western blot analysis of purified B cells demonstrates that activation through CD40, IgM, or TLR9 is sufficient to induce LLT1 protein in sorted B cells. D, CpG DNA, but not other TLR stimuli, induces LLT1 protein on the surface of B cells.