IgG, is the predominant Ig class present in human plasma. Produced as part of the secondary
immune response to an antigen, it is approximately 75% of total serum Ig. IgG is the only class of Ig that can cross the placenta in humans.
I thinck less than 25%
Immunoglobulin G; it makes up 80% of the Immunoglobulin content in the bloodstream
Plasma acts as an immunoglobulin and it can cure immunological disorders and other bleeding disorders.
I have sarciodosis
also called gamma globulin electrophoresis, or immunoglobulin electrophoresis, is a method of determining the blood levels of three major immunoglobulins: immunoglobulin M (IgM), immunoglobulin G (IgG), and immunoglobulin A (IgA).
There are five immunoglobulin classes (isotypes) of antibody molecules found in serum: IgG, IgM, IgA, IgE, and IgD. IgA (immunoglobulin A) IgD (immunoglobulin D) IgE (immunoglobulin E) IgG (immunoglobulin G) IgM (immunoglobulin M)
Normal range is between 700 and 1600.
The answer is IgG
The class of immunoglobulin to respond to the fist exposure of an antigen is immunoglobulin class M (IgM). While Immunoglobulin G (IgG) would predominate on the second exposure.
5 present of plasma
The immunoglobulin G (IgG) is the most important for humans; see also the link below.
99.999% of the universe is made of plasma