hemoglobin Bart

he·mo·glo·bin Bart

[MIM*142309] a Hb homotetramer (all four polypeptides identical) of formula γ4, found in the early embryo and in α-thalassemia 2; not effective in oxygen transport; does not display a Bohr effect.

hemo·glo·bin Bart

(hē'mō-glō'bin bahrt) An Hb homotetramer (all four polypeptides identical) of formula γ4, found in the early embryo and in α-thalassemia 2; not effective in oxygen transport; does not display a Bohr effect.
Synonym(s): haemoglobin Bart.