Purpose The neonatal Fc receptor (FcRn) continues to be known to modulate IgG transport and protect against IgG catabolism, resulting in extension of the serum half-life of IgG. to the conjunctival lymphatic vessels but not in the conjunctival blood vessels. In the ciliary body, the FcRn receptor was found to be expressed in both the… Continue reading Purpose The neonatal Fc receptor (FcRn) continues to be known to