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. Author manuscript; available in PMC: 2011 Aug 11.
Published in final edited form as: Structure. 2010 Aug 11;18(8):934–943. doi: 10.1016/j.str.2010.04.019

Table 1.

Solution affinities of Fcμ and immunoglobulins binding to Igαβ

Igαβ
Immobilization (RU) 250 540 990 2096
Analyte (concentrations) Dissociation constants, KD (μM)
Fcμ (0-20μM) 2.4±2.9 2.3±1.1 2.2±2.2 0.9
IgM (0-20μM) ND ND ND >10
IgA(0-20μM) ND ND ND >10
IgG1(0-6μM) ND ND ND ND
IgE(0-6μM) ND ND ND ND
IgD(0-6μM) ND ND ND ND

ND – None Detectable binding.