Article
Identification of critical IgG binding epitopes on the neonatal Fc receptor.
Journal of molecular biology - 12 Dec 1997
Vaughn D E, Milburn C M, Penny D M, Martin W L, Johnson J L, Bjorkman P J
Abstract excerpt
The neonatal Fc receptor (FcRn) binds maternal immunoglobulin G (IgG) during the acquisition of passive immunity by the fetus or newborn. FcRn also binds IgG and returns it to the bloodstream, thus protecting IgG from a default degradative pathway. Biosensor assays have been used to characterize the interaction of a soluble form of rat FcRn with IgG, and demonstrate that FcRn dimerization and immobilization are...
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