what is haptoglobin
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- haptoglobin in Medicine. haptoglobin hap·to·glo·bin (hāp'tə-glō'bĭn) n. A plasma protein that is a normal constituent of blood serum and functions in the binding of free hemoglobin in the bloodstream.
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Are You Eligible to Join the Military? Before you visit your local recruiter, be sure you meet the minimum qualifications for serving in the U.S. Armed Forces. Some qualifications are required by all five services: 1  You must be a U.S. citizen or resident alien. 2  You must be at least 17 years old (17-year old applicants require parental consent).efore you visit your local recruiter, be sure you meet the minimum qualifications for serving in the U.S. Armed Forces. Some qualifications are required by all five services: 1  You must be a U.S. citizen or resident alien. 2  You must be at least 17 years old (17-year old applicants require parental consent).
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Hemoglobin Hemoglobin is an iron-containing protein found in the blood of nearly all vertebrates and many invertebrates. It transports oxygen from the lungs or gills of an animal to the tissues. Four polypeptide chains, each wrapped in a specific way around its own heme group, make up the hemoglobin molecule.
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What does haemoglobin contain? Best Answer: Haemoglobin is a protein and all proteins contain the elements Nitrogen, Hydrogen, Carbon and Oxygen only but Haemoglobin also contains Iron.emoglobin or haemoglobin is the iron-containing oxygen-transport metalloprotein in the red cells of the blood in mammals and other animals. The molecule consists of globin, the apoprotein, and four haem groups, an organic molecule with an iron atom. Source(s): wikipedia. Ed F · 9 years ago.
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Hemoglobin (Low and High Range Causes) Hemoglobin is the protein molecule in red blood cells that carries oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues back to the lungs. Hemoglobin is made up of four protein molecules (globulin chains) that are connected together. The normal adult hemoglobin (abbreviated Hgb or Hb) molecule contains two alpha-globulin chains and two beta-globulin chains. In fetuses and infants, beta chains are not common and the hemoglobin molecule is made up of two alpha chains and two gamma chains. As the infant grows, the gamma chains are gradually replaced by beta chains, forming the adult hemoglobin structure.
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- Hemoglobin is a substance in the blood that carries oxygen to the cells in the body. Hemoglobin comes from the Greek word haima meaning blood, and the Latin word globus meaning ball.. Put the words together and you have blood ball.. Concentration means the amount of something in a given area.
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INTRODUCTION Myoglobin and hemoglobin are globular proteins that serve to bind and deliver oxygen. These globins dramatically improve the concentration of molecular oxygen that can be dissolved in the biological fluids of vertebrates and some invertebrates.yoglobin and hemoglobin are of obvious critical importance to vertebrate life, yet they are also studied because they serve as excellent, well-characterized models for illustrating the principles of protein structure, dynamics, and function.
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HBB For other uses, see HBB (disambiguation) . Beta globin (also referred to as HBB, β-globin, haemoglobin beta, hemoglobin beta, or preferably haemoglobin subunit beta) is a globin protein, which along with alpha globin (HBA), makes up the most common form of haemoglobin in adult humans, the HbA.or other uses, see HBB (disambiguation) . Beta globin (also referred to as HBB, β-globin, haemoglobin beta, hemoglobin beta, or preferably haemoglobin subunit beta) is a globin protein, which along with alpha globin (HBA), makes up the most common form of haemoglobin in adult humans, the HbA.
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- Haemoglobin is an aggregation of four globular proteins (typically two alpha and two beta subunits), each with an embedded haeme group. Each haeme group allows the binding of an oxygen molecule. Haeme derives from an organic porphyrin ring with an inorganic iron molecule (Fe) (Figure 3).
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- Hemoglobin (Haemoglobin in many varieties of English) is a tetramer consisting of two dimers that binds to oxygen. Hemoglobin is the oxygen binding protein of red blood cells and is a globular protein with quaternary structure. Hemoglobin consists of four polypeptide subunits; 2 alpha chains and two beta chains. Hemoglobin transports oxygen in the blood from the lungs to the rest of the body. The three-dimensional structure of hemoglobin was solved using X-ray crystallography in 1959 by Max Perutz.
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- Hemoglobin is the oxygen-carrying component of the red blood cells. It consists of two different proteins, an alpha and a beta. If the body doesn’t produce enough of either of these two proteins, the red blood cells do not form properly and cannot carry sufficient oxygen.emoglobin H Disease. In this condition, the lack of alpha protein is great enough to cause severe anemia and serious health problems such as an enlarged spleen, bone deformities and fatigue. It is named for the abnormal hemoglobin H (created by the remaining beta globin) that destroys red blood cells.
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- -Loss of lower molecular weight proteins (Example: albumin) -Retention of higher molecular weight proteins (Example: alpha-2-macroglobulin.) What type of protein is haptoglobin?
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- Report Abuse. Hemoglobin or haemoglobin is the iron-containing oxygen-transport metalloprotein in the red cells of the blood in mammals and other animals. The molecule consists of globin, the apoprotein, and four haem groups, an organic molecule with an iron atom.Source(s): wikipedia. Ed F · 9 years ago.emoglobin or haemoglobin is the iron-containing oxygen-transport metalloprotein in the red cells of the blood in mammals and other animals. The molecule consists of globin, the apoprotein, and four haem groups, an organic molecule with an iron atom. Source(s): wikipedia. Ed F · 9 years ago.
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Hepatitis B FAQs for the Public Hepatitis B Surface Antigen (HBsAg) is a protein on the surface of the Hepatitis B virus. It can be detected in the blood during acute or chronic Hepatitis B virus infection. The body normally produces antibodies to HBsAg as part of the normal immune response to infection.
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- Hemoglobin: Hemoglobin, iron-containing protein in the blood of many animals that transports oxygen to the tissues.
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hemoglobin test Hemoglobin is a protein inside red blood cells that carries oxygen throughout the body. A hemoglobin test reveals how much hemoglobin is in a person's blood, helping to diagnose and monitor anemia and polycythemia vera. Purpose A hemoglobin test is done when a person is ill or during a general physical examination. Good health requires an adequate amount of hemoglobin. The amount of oxygen in the body tissues depends on how much hemoglobin is in the red cells. Without enough hemoglobin, the tissues lack oxygen and the heart and lungs must work harder to try to compensate.
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Understanding Hepatitis B Serology Hepatitis B surface antigen (HBsAg): A protein on the surface of hepatitis B virus; it can be detected in high levels in serum during acute or chronic hepatitis B virus infection. The presence of HBsAg indicates that the person is infectious.
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Function of hemoglobin? Hemoglobin refers to a protein, found in red blood cells, that is responsible for carrying oxygen from the lungs to all other tissues of the body. Red blood cells circulate through the lungs and the hemoglobin in these cells pick up (bind with) oxygen.These cells carry the oxygen, in a form called oxyhemoglobin, out to the tissues and cells of the body. Once at the proper destination, the oxy hemoglobin releases the oxygen and becomes hemoglobin again.ed blood cells circulate through the lungs and the hemoglobin in these cells pick up (bind with) oxygen. These cells carry the oxygen, in a form called oxyhemoglobin, out to the tissues and cells of the body.
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- Hemoglobin is a protein in your red blood cells that carries oxygen to your body's organs and tissues and transports carbon dioxide from your organs and tissues back to your lungs. If a hemoglobin test reveals that your hemoglobin level is lower than normal, it means you have a low red blood cell count (anemia).
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Myoglobin Myoglobin is an iron-and oxygen-binding protein found in the muscle tissue of vertebrates in general and in almost all mammals. It is related to hemoglobin, which is the iron-and oxygen-binding protein in blood, specifically in the red blood cells.In humans, myoglobin is only found in the bloodstream after muscle injury. It is an abnormal finding, and can be diagnostically relevant when found in blood.hile myoglobin can only hold one oxygen, the affinity for that oxygen is very high compared to hemoglobin. This is likely due to the fact that hemoglobin, transporting 4 oxygens to the tissues and muscles where myoglobin is mostly present.
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- Hemoglobin or haemoglobin; abbreviated Hb or Hgb, is the iron-containing oxygen-transport metalloprotein in the red blood cells of all vertebrates as well as the tissues of some invertebrates. Hemoglobin in the blood carries oxygen from the respiratory organs to the rest of the body. There it releases the oxygen to permit aerobic respiration to provide energy to power the functions of the organism in the process called metabolism. In mammals, the protein makes up about 96% of the red blood cells
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Medical Definition of Hemoglobin Hemoglobin: The oxygen-carrying pigment and predominant protein in the red blood cells. Hemoglobin forms an unstable, reversible bond with oxygen. In its oxygenated state it is called oxyhemoglobin and is bright red. In the reduced state it is called deoxyhemoglobin and is purple-blue. Each hemoglobin molecule is made up of four heme groups surrounding a globin group.
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ha Medical Definition of HA. hemagglutinin Seasonal strains … evade our immune systems after vaccination or previous infection by constantly changing the structure of their hemagglutinin (HA) surface protein.—Charles J. Russell, The New England Journal of Medicine, 20 Oct. 2011.
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hemoglobin A hemoglobin molecule is composed of a protein group, known as globin, and four heme groups, each associated with an iron atom. In the lungs, each iron atom combines reversibly with a molecule of oxygen.
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hemoglobin test Definition. Hemoglobin is a protein inside red blood cells that carries oxygen. A hemoglobin test reveals how much hemoglobin is in a person's blood. This information can be used to help physician's diagnose and monitor anemia (a low hemoglobin level) and polycythemia vera (a high hemoglobin level). hemoglobin test is performed to determine the amount of hemoglobin in a person's red blood cells (RBCs).
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oxyhemoglobin haemoglobin, Hb, hemoglobin - a hemoprotein composed of globin and heme that gives red blood cells their characteristic color; function primarily to transport oxygen from the lungs to the body tissues; fish have simpler hemoglobin than mammals.