An allergic reaction is initiated by antibodies of the

Question

An allergic reaction is initiated by antibodies of the (A)  IgG group (B)  IgM (C) IGA (D) IGE

Tardigrade Admin · Accepted Answer

Immunoglobulin E (IgE) normally has wry-very low concentrations in blood and connective tissues, but it plays a crucial role in allergic reactions. It binds to mast cells and when triggered by the presence of antigen causes histamine release and, hence inflammation and other common allergic reactions occur.

Q. An allergic reaction is initiated by antibodies of the

$I g G$ group

$I g M$

$I G A$

$I GE$