hemoglobin wikipedia - EAS
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See all on Wikipediahttps://en.wikipedia.org/wiki/HemoglobinHemoglobin (haemoglobin BrE) (from the Greek word αἷμα, haîma 'blood' + Latin globus 'ball, sphere' + -in) (/ˌhiːməˈɡloʊbɪn, ˈhɛmoʊˌ-/ ), abbreviated Hb or Hgb, is the iron-containing oxygen-transport metalloprotein present in red blood cells (erythrocytes) of almost all vertebrates (the exception being … See more
In 1825, Johann Friedrich Engelhart discovered that the ratio of iron to protein is identical in the hemoglobins of several species. From the known atomic mass of iron he calculated the molecular mass of hemoglobin to n × … See more
Hemoglobin consists of protein subunits (the globin molecules), and these proteins, in turn, are folded chains of a large number of different See more
Hemoglobin has a quaternary structure characteristic of many multi-subunit globular proteins. Most of the amino acids in hemoglobin form alpha helices, and these helices are … See more
Assigning oxygenated hemoglobin's oxidation state is difficult because oxyhemoglobin (Hb-O2), by experimental measurement, is diamagnetic (no net unpaired electrons), … See more
Hemoglobin (Hb) is synthesized in a complex series of steps. The heme part is synthesized in a series of steps in the mitochondria and … See more
Scientists agree that the event that separated myoglobin from hemoglobin occurred after lampreys diverged from jawed vertebrates. This separation of myoglobin and … See more
Wikipedia text under CC-BY-SA license- https://simple.wikipedia.org/wiki/Hemoglobin
WebHemoglobin (or haemoglobin) is a protein in red blood cells which contains iron. It is used to transport oxygen around the human body. Hemoglobin is found in the red blood …
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- https://en.wikipedia.org/wiki/Hemoglobin_A
Hemoglobin A (HbA), also known as adult hemoglobin, hemoglobin A1 or α2β2, is the most common human hemoglobin tetramer, accounting for over 97% of the total red blood cell hemoglobin. Hemoglobin is an oxygen-binding protein, found in erythrocytes, which transports oxygen from the lungs to the tissues. Hemoglobin A is the most common adult form of hemoglobin and exists as a tetramer cont…
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- https://vi.wikipedia.org/wiki/Hemoglobin
WebHemoglobin (còn gọi là huyết sắc tố, viết tắt Hb hay Hgb, CTHH: C 2952 H 4664 N 812 O 832 S 8 Fe 4) là thành phần cấu tạo nên hồng cầu. Nó là một protein màu …
- https://en.wikipedia.org/wiki/Hemoglobin_variants
WebThe hemoglobin transports oxygen efficiently in a low oxygen environment. The hemoglobin production stops at birth and decreases to adult levels by the age of …
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- https://en.wikipedia.org/wiki/Hemoglobin_C
WebHemoglobin C is an abnormal hemoglobin in which glutamic acid residue at the 6th position of the β-globin chain is replaced with a lysine residue due to a point …
- https://en.wikipedia.org/wiki/Hemoglobin-G
WebHemoglobin G, Hemoglobin G-Philadelphia, or hbG, is a mutation of the cells that oxygenate blood. The G-Philadelphia variant is most commonly found in African …
- https://en.wikipedia.org/wiki/Glycated_hemoglobin
WebGlycated hemoglobin - Wikipedia Glycated hemoglobin Glycated hemoglobin ( glycohemoglobin, hemoglobin A1c, HbA1c, less commonly HbA1c, HgbA1c, Hb1c, etc., …
- https://en.wikipedia.org/wiki/Leghemoglobin
WebStructure. Leghemoglobins are monomeric proteins with a mass around 16 kDa, and are structurally similar to myoglobin. One leghemoglobin protein consists of a heme bound to an iron, and one polypeptide chain (the …
- https://es.wikipedia.org/wiki/Hemoglobina_A1
WebHemoglobina A1. La hemoglobina A1 ( HbA1) es un tipo de hemoglobina, llamada también hemoglobina del adulto o hemoglobina normal, que representa aproximadamente el 97 …
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