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. 2014 Aug 6;289(39):27264–27277. doi: 10.1074/jbc.M114.578435

TABLE 4.

Characterization of SpCBM70 and mutants binding to hyaluronan by affinity electrophoresis

SpCBM70 Relative Kd
WT 1a
W82A 54
R112A NBb
H116A 8
R145A NB
K143A 14
K185A 55

a The Kd determined by affinity electrophoresis using a 7-mer binding site, as estimated from the ITC data, was 7.2 ± 0.8 μm, which corresponds to a Ka of 1.4 × 105 m−1.

b NB, no binding.