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hemoglobin S

noun

Definition of hemoglobin S

:an abnormal hemoglobin that occurs in the red blood cells in sickle cell anemia and sickle-cell trait

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First Known Use of hemoglobin s

1954

Medical Dictionary

hemoglobin S

noun

medical Definition of hemoglobin S

:an abnormal hemoglobin occurring in the red blood cells in sickle cell anemia and sickle cell trait and differing from hemoglobin A in having a valine residue substituted for the glutamic-acid residue in position 6 of two of the four polypeptide chains making up the hemoglobin molecule

Learn More about hemoglobin s

  1. Britannica.com: Encyclopedia article about hemoglobin S

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hemoglobin S

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