- What is IgG4? A review of the biology of a unique immunoglobulin subtypeAjay Nirula
Biogen Idec, 5200 Research Place, San Diego, CA 92130, USA
Curr Opin Rheumatol 23:119-24. 2011..This article will discuss IgG4 structure and function, the unique phenomenon of half-antibody exchange, and the implications of IgG4 biology for its proposed role in immunologic diseases...