Landsteiners rule state that when an antigen is on a red blood cell, the
corresponding antibody is never present simultaneously. Instead, the reciprocal
cell antibody is present in the plasma or serum (example a type A individual
has anti-B in their serum).
corresponding antibody is never present simultaneously. Instead, the reciprocal
cell antibody is present in the plasma or serum (example a type A individual
has anti-B in their serum).
