Immunoglobulin G and Immune gamma globulin

Immunoglobulin G noun - One of the five major classes of immunoglobulins; the main antibody defense against bacteria.

Immune gamma globulin and immunoglobulin G are semantically related. In some cases you can use "Immune gamma globulin" instead a noun phrase "Immunoglobulin G".

Immune gamma globulin noun - A class of proteins produced in lymph tissue in vertebrates and that function as antibodies in the immune response.

Immunoglobulin G and immune gamma globulin are semantically related. Sometimes you can replace phrase "Immunoglobulin G" with "Immune gamma globulin", this phrases are similar.