+Fc, or "fragment crystallizable", is the conserved tail region of an [Antibody](/wiki/Antibody). It binds to cell [Receptors](/wiki/Receptors) and other immune molecules, initiating essential effector functions that clear pathogens.
+## See also
+- [Antibody](/wiki/Antibody)
+- [Immunity](/wiki/Immunity)
+- [Immunoglobulin](/wiki/Immunoglobulin)
... 1 more lines