血红蛋白
血红蛋白结构式
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常用名 | 血红蛋白 | 英文名 | Hemoglobin |
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| CAS号 | 9008-02-0 | 分子量 | 226.2307 | |
| 密度 | 1.3±0.1 g/cm3 | 沸点 | 400.9±45.0 °C at 760 mmHg | |
| 分子式 | C13H10N2O2 | 熔点 | N/A | |
| MSDS | 美版 | 闪点 | 196.3±28.7 °C |
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In vitro digestibility of goat milk and kefir with a new standardised static digestion method (INFOGEST cost action) and bioactivities of the resultant peptides.
Food Funct. 6 , 2322-30, (2015) The hydrolysis degrees of goat milk and kefir during simulated gastrointestinal digestion and some bioactivities of the resulting peptides after fermentation and digestion were studied. A static in vitro digestion method by the COST FA1005 Action INFOGEST was... |
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Extensive Charge Reduction and Dissociation of Intact Protein Complexes Following Electron Transfer on a Quadrupole-Ion Mobility-Time-of-Flight MS.
J. Am. Soc. Mass Spectrom. 26 , 1068-76, (2015) Non-dissociative charge reduction, typically considered to be an unwanted side reaction in electron transfer dissociation (ETD) experiments, can be enhanced significantly in order to reduce the charge state of intact protein complexes to as low as 1+ on a com... |
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Effects of sodium dodecyl sulphate on enhancement of lipoxygenase activity of hemoglobin.
Indian J. Exp. Biol. 50(12) , 847-52, (2012) Lipoxygenases comprise a family of non-heme iron-containing enzymes that catalyze the stereospecific dioxygenation of polyunsaturated fatty acids with 1, 4-cis-cis-pentadiene structure. Hemoglobin, a heme iron-containing protein has been reported to have lipo... |
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Pyrophosphate-mediated iron acquisition from transferrin in Neisseria meningitidis does not require TonB activity.
PLoS ONE 9(10) , e107612, (2014) The ability to acquire iron from various sources has been demonstrated to be a major determinant in the pathogenesis of Neisseria meningitidis. Outside the cells, iron is bound to transferrin in serum, or to lactoferrin in mucosal secretions. Meningococci can... |
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Hyperglycemic myocardial damage is mediated by proinflammatory cytokine: macrophage migration inhibitory factor.
PLoS ONE 6 , e16239, (2011) Diabetes has been regarded as an inflammatory condition which is associated with left ventricular diastolic dysfunction (LVDD). The purpose of this study was to examine the expression levels of macrophage migration inhibitory factor (MIF) and G protein-couple... |
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[Nitric oxide modification of hemoglobin oxygen affinity in different conditions of oxygenation].
Ross. Fiziol. Zh. Im. I. M. Sechenova 99(1) , 111-9, (2013) The aim of the present study was to investigate the role of nitric oxide (NO) in the regulation of hemoglobin oxygen affinity (HOA) in the presence of different oxygen partial pressure. In this research the effect of NO donors on gas-transport, acid-base bala... |
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Properties of Hemoglobin Decolorized with a Histidine-Specific Protease.
J. Food Sci. 80 , E1202-8, (2015) This study investigated the application of Aspergilloglutamic peptidase (AGP) on porcine hemoglobin decolorization. AGP from fungus Aspergillus niger is identified to possess a high preference towards the histidine residues. As histidine residues in hemoglobi... |
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Chemical methods for the detection of protein N-homocysteinylation via selective reactions with aldehydes.
Anal. Chem. 81 , 9065-71, (2009) Elevated blood levels of homocysteine (Hcy), hyperhomocysteinemia or homocystinuria, have been associated with various diseases and conditions. Homocysteine thiolactone (Hcy TL) is a metabolite of Hcy and reacts with amine groups in proteins to form stable am... |
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Effect of insoluble fiber supplementation applied at different ages on digestive organ weight and digestive enzymes of layer-strain poultry.
Poult. Sci. 95 , 550-9, (2016) Two experiments were conducted to study effects of dietary insoluble fiber (IF) on digestive enzyme function in layer poultry. In Experiment 1, 8 wk old pullets were fed a control diet (Group C) or a diet (Group IF) supplemented with 1% IF (Arbocel RC). After... |
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Hemoglobin Bohr effects: atomic origin of the histidine residue contributions.
Biochemistry 52(47) , 8539-55, (2013) The Bohr effect in hemoglobin, which refers to the dependence of the oxygen affinity on the pH, plays an important role in its cooperativity and physiological function. The dominant contribution to the Bohr effect arises from the difference in the pKa values ... |