FCER2
(redirected from Immunoglobulin E-binding factor)FCER2
A gene on chromosome 19p13.3 that encodes a protein which is a low-affinity receptor for IgE and for CR2/CD21. FCER2 regulates IgE production and B-cell differentiation.Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.