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. Author manuscript; available in PMC: 2013 Apr 19.
Published in final edited form as: Mol Immunol. 2012 Aug 18;53(0):132–139. doi: 10.1016/j.molimm.2012.07.012

Table 1.

Kinetic properties of CPP binding to C1q

Immobilized Protein Soluble analyte kon (×104) M−1s−1 koff (×10−4) s−1 KDa (nM)
E23A C1q 11.1 ± 2.34 6.52 ± 0.351 6.08 ± 0.966
Δ8-22 C1q 19.8 ± 0.395 10.6 ± 3.94 5.43 ± 2.10
PA C1q 2.58 ± 0.596 8.08 ± 0.206 33.3 ± 8.49
a

KD values were calculated from kon/koff for each experiment and were averaged from at least two separate experiments.