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. 1997 Nov 25;94(24):13163–13168. doi: 10.1073/pnas.94.24.13163

Figure 4.

Figure 4

Interaction of HLA-DM with HLA-DR3/CLIP involves more hydrophobic regions than does interaction with HLA-DR3/ApoB(2877–2894). The difference in ANS fluorescence (arbitrary units) compared with the initial fluorescence value of the sample before DM addition is shown as a function of added HLA-DM. DM was titrated into a solution containing 50 nM DR3/CLIP complexes (filled bars) or 50 nM DR3/ApoB(2877–2894) (empty bars) and 20 μM ANS. The data shown are derived from a representative experiment that was repeated three times.