| Answer | Crossword Clue |
|---|---|
| immunoglobulins | IMMUNOGLOBULIN, an immune protein |
| immunoglobulin | an immune protein |
| antigens | any substance (as an immunogen or a hapten) foreign to the body that evokes an immune response either alone or after forming a complex with a larger molecule (as a protein) and that is capable of binding with a product (as an antibody or T cell) of the immune response |
| igg | immunoglobulin G: a class of circulating antibodies predominant in serum, produced by plasma cells and memory cells in response to pathogens and other foreign substances, able to pass through the placental wall to the fetal circulation to impart immune de |
