Merck, F4641-.2ML, Anti-Human IgG3−FITC antibody, Mouse monoclonal

Human Immunoglobulin G consists of four subclasses, namely IgG1, IgG2, IgG3, and IgG4, named γ1, γ2, γ3, and γ4, respectively. The primary structure of the antibody contains disulfide bonds involved in linking the two heavy chains,and linking the heavy and light chains. IgG3, a pro-inflammatory antibody, appears first in the course of a viral infection and induces effector functions.