Correlation plots between binding affinities of MT1 receptors in CHO membranes, in <i>P. pastoris</i> membranes, and purified.

<p><b><i>A</i></b>, pKi correlation of MT1 in <i>P. pastoris</i> membranes <i>vs.</i> MT1 in CHO membranes. <b><i>B</i></b>, pKi correlation of MT1 purified in Fos14/CHAPS <i>vs.</i> MT1 in CHO membranes. <i>C</i>, pKi correlation of MT1 in <i>P. pastoris</i> membranes <i>vs.</i> MT1 purified in Fos14/CHAPS. Processed data are presented in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0100616#pone-0100616-t001" target="_blank">Table 1</a>. Pearson's correlation analyses revealed r coefficients of 0.908 (<i>p</i><0.0001, n = 4), 0.840 (<i>p</i><0.0001, n = 4), and 0.840 (<i>p</i><0.0001, n = 4) for <i>A</i>, <i>B</i>, and <i>C</i>, respectively.</p>