hemoglobin

hemoglobin
noun Etymology: International Scientific Vocabulary, short for earlier hematoglobulin Date: 1869 1. an iron-containing respiratory pigment of vertebrate red blood cells that consists of a globin composed of four subunits each of which is linked to a heme molecule, that functions in oxygen transport to the tissues after conversion to oxygenated form in the gills or lungs, and that assists in carbon dioxide transport back to the gills or lungs after surrender of its oxygen 2. any of numerous iron-containing respiratory pigments of various organisms (as invertebrates and yeasts)

New Collegiate Dictionary. 2001.

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  • Hemoglobin — Hemoglobin, human, adult (heterotetramer, (αβ)2) Structure of human hemoglobin. The protein s α and β subunits are in red and blue, and the iron containing heme groups in green. Fro …   Wikipedia

  • hemoglobin C — n an abnormal hemoglobin that differs from hemoglobin A in having a lysine residue substituted for the glutamic acid residue at position 6 in two of the four polypeptide chains making up the hemoglobin molecule * * * a common abnormal hemoglobin… …   Medical dictionary

  • Hemoglobin C — (abbreviated as Hb C or HbC ) is an abnormal hemoglobin with substitution of a lysine residue for glutamic acid residue at the 6th position of the β globin chain. [ [http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=141900 a=141900… …   Wikipedia

  • Hemoglobin A2 — is a normal variant of hemoglobin A that consists of two alpha and two delta chains and is found in small quantity in normal human blood. Hemoglobin A2 may be increased in beta thalassemia.External links* …   Wikipedia

  • hemoglobin A — n the hemoglobin in the red blood cells of the normal human adult that consists of two alpha chains and two beta chains * * * normal adult hemoglobin, composed of two α and two β chains, α2Aβ2A …   Medical dictionary

  • hemoglobin F — hemoglobin F. = fetal hemoglobin (см.). (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • hemoglobin F — n FETAL HEMOGLOBIN * * * fetal h …   Medical dictionary

  • Hemoglobin — Hem o*glo bin, n. [Hemo + globe.] (Physiol.) The normal coloring matter of the red blood corpuscles of vertebrate animals. It is composed of hematin and globulin, and is also called {h[ae]matoglobulin}. In arterial blood, it is always combined… …   The Collaborative International Dictionary of English

  • hemoglobin F — hemoglobin F. См. гемоглобин F. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • hemoglobin — hemoglobin. См. гемоглобин. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

  • hemoglobin C — hemoglobin C. См. гемоглобин С. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) …   Молекулярная биология и генетика. Толковый словарь.

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