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. 2018 Feb 8;59(4):670–683. doi: 10.1194/jlr.M082685

TABLE 2.

MP-SPR derived dissociation constants (Kd) and Rmax values for different LCAT-peptide complexes

Peptide Kd (μM) Rmax QCM Differencea
122-142 1.0258 139.1 −0.5
135-155 0.8193 301.0 −1.0
150-170 0.2903 25.4 −0.9
150-170-Y177F 1.8442 174.4 0
185-205 4.6901 103.4 −0.3
a

The QCM response differences between the combined LCAT+peptide and the sum of separate (LCAT and peptide alone) measurements are given.