Results 201 to 210 of about 7,568 (236)
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Antioxidants & Redox Signaling, 2017
Haptoglobin (Hp) is an abundant human plasma protein that tightly captures hemoglobin (Hb) during hemolysis. The Hb-Hp complex formation reduces the oxidative properties of heme/Hb and promotes recognition by the macrophage scavenger receptor CD163. This leads to Hb-Hp breakdown and heme catabolism by heme oxygenase and biliverdin reductase.
Andersen, Christian Brix Folsted +6 more
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Haptoglobin (Hp) is an abundant human plasma protein that tightly captures hemoglobin (Hb) during hemolysis. The Hb-Hp complex formation reduces the oxidative properties of heme/Hb and promotes recognition by the macrophage scavenger receptor CD163. This leads to Hb-Hp breakdown and heme catabolism by heme oxygenase and biliverdin reductase.
Andersen, Christian Brix Folsted +6 more
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Canine haptoglobin: A unique haptoglobin subunit arrangement
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 19791. Isolated canine haptoglobin behaved identically to the alpha 2 beta 2 structure typical of human haptoglobin type 1-1 on alkaline polyacrylamide gel electrophoresis and on gel filtration. 2. In the presence of urea or sodium dodecyl sulphate canine haptoglobin dissociated into alpha beta subunits that separated into alpha and beta chains after ...
A, Kurosky, R E, Hay, B H, Bowman
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Developmental Medicine & Child Neurology, 1959
SUMMARYHaptoglobins are α2 globulins having the property of combining with haemoglobin. Three main types, controlled by a single pair of genes, are present in all human populations so far tested, and three variant forms have been described. In addition, some individuals have been found in whose sera no haptoglobins could be detected.
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SUMMARYHaptoglobins are α2 globulins having the property of combining with haemoglobin. Three main types, controlled by a single pair of genes, are present in all human populations so far tested, and three variant forms have been described. In addition, some individuals have been found in whose sera no haptoglobins could be detected.
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Haptoglobins and hemoglobin-haptoglobin complexes
2011Haptoglobins are serum glycoproteins which form complexes with hemoglobin. Three phenotypes of haptoglobin exist in serum (Hp 1-1, Hp 2-1, Hp 2-2). The latter two types exist as a series of polymers while the former type exists as a homogeneous protein.
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Haptoglobin und erythrokinetik
Clinica Chimica Acta, 1959Zusammenfassung Die Plasmahaptoglobine werden bei intravasaler Hamolyse aus dem Kreislauf eliminiert. Der langsame Wiederanstieg der Plasmahaptoglobine nach experimenteller Elimination durch intravenose Hamoglobinzufuhr deutet entweder eine langsame Haptoglobin-Neubildung oder einen schnellen Haptoglobin-Abbau an.
M, NYMAN, K, GYDELL, B, NOSSLIN
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Nature, 1960
WE have examined the haptoglobin types of a series of blood samples from 27 monkeys (23 Macaca mulatta, 1 Macaca irus and 3 Cebus nigrivittatus). The Macaca mulatta and Macaca irus, indigenous to India and Java, were purchased from the United States (Trefflich's Bird and Animal Co. Inc.).
T, ARENDS, M L, DE RODRIGUEZ
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WE have examined the haptoglobin types of a series of blood samples from 27 monkeys (23 Macaca mulatta, 1 Macaca irus and 3 Cebus nigrivittatus). The Macaca mulatta and Macaca irus, indigenous to India and Java, were purchased from the United States (Trefflich's Bird and Animal Co. Inc.).
T, ARENDS, M L, DE RODRIGUEZ
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Nature, 1962
DURING our screening for haptoglobin patterns in different Jewish ethnic groups1,2, we found a sample from a Kurdish boy (from Urmia in the Kurdish part of Persia) which appeared to contain a ‘Johnson type of haptoglobin pattern’3. (We thank Prof. H. Harris (London) for comparing it with a known sample and identifying it.) Further examination of the ...
B, RAMOT, G, KENDE, A, ARNON
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DURING our screening for haptoglobin patterns in different Jewish ethnic groups1,2, we found a sample from a Kurdish boy (from Urmia in the Kurdish part of Persia) which appeared to contain a ‘Johnson type of haptoglobin pattern’3. (We thank Prof. H. Harris (London) for comparing it with a known sample and identifying it.) Further examination of the ...
B, RAMOT, G, KENDE, A, ARNON
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Haptoglobin Typing of Bloodstains: Electrophoresis of Immunoprecipitated Haptoglobin
Journal of the Forensic Science Society, 1978Haptoglobin has been isolated from free hemoglobin in bloodstain extracts by immuno-precipitation with monospecific antisera. The haptoglobin thus isolated can be typed by electrophoresis on polyacrylamide gels containing the ionic detergent, sodium dodecyl sulfate. Using this method, haptoglobin has been typed in bloodstains up to 18 months of age.
E T, Blake, G F, Sensabaugh
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Monoclonal antibody to human haptoglobin reacts with goat haptoglobin
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 19911. Monoclonal antibody 2.36.71.41 produced to human haptoglobin forms precipitates with goat haptoglobin in double immunodiffusion and electroimmunodiffusion. 2. Solid-phase immunoenzymatic assay (ELISA) based on the reaction of the monoclonal antibody 2.36.71.41 with goat haptoglobin can be used for quantitative estimation of haptoglobin content in ...
I, Katnik, M, Pupek, T, Stefaniak
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Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1976
Abstract 1. 1. Plasma from 24 species and subspecies of snakes were examined by starch gel electrophoresis for the presence of haptoglobin. 2. 2. Haptoglobin was found in 17 species. In the remaining 7, no demonstrable haptoglobin was found. 3. 3. No evidence of intra-specific variation was found. 4. 4.
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Abstract 1. 1. Plasma from 24 species and subspecies of snakes were examined by starch gel electrophoresis for the presence of haptoglobin. 2. 2. Haptoglobin was found in 17 species. In the remaining 7, no demonstrable haptoglobin was found. 3. 3. No evidence of intra-specific variation was found. 4. 4.
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