Globin

Injuries and conditions that cause an acid pH environment cause the globin (protein) molecule to separate from the ferrihemate (iron-containing) component of the myoglobin molecule.

Globin switches in yolk sac–like primitive and fetal-like definitive red blood cells produced from human embryonic stem cells [title of article]

The results showed that the globin expression in the erythroid cells in individual clones changed in a time-dependent manner.