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. 2009 Oct 6;4(10):e7215. doi: 10.1371/journal.pone.0007215

Figure 5. Analysis of IgH allotype involved in gp41 MPER epitope interactions with the BCR.

Figure 5

Representative histograms showing staining of 106 splenocytes from unimmunized C57BL/6 and BALB/c inbred strains (congenic for IgHa and IgHb allotypic determinants) with 100 ng of gp41 MPER or clade B V3-specific APC-labeled tetramers. Numbers indicate the percentage of tetramer-reactive cells within singlet, live, CD19+-gates. Results are representative of several experiments; similar results were seen in B cells from BM, LN, and PBL (not shown).