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Whale High-Molecular-Weight and Low-Molecular-Weight Kininogens
Thrombosis Research, 2000The expression of high-molecular-weight and low-molecular-weight kininogen mRNAs in the whale liver was examined by reverse transcription-polymerase chain reaction. The nucleotide sequences of the high-molecular-weight and low-molecular-weight kininogen cDNAs were analyzed and deduced to the amino acid sequences.
Umeko Semba +4 more
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Molecular Weights and Molecular-Weight Distributions
1977In synthesizing macromolecules in vitro and in vivo, monodisperse macromolecules (i.e., those in which every molecule has the same molecular weight) only occur under specific mechanistic conditions. The overwhelming majority of reactions proceed more or less randomly, and the resulting macromolecular substance shows a more or less broad molecular ...
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Molecular weight, polydispersity, and spectroscopic properties of aquatic humic substances.
Environmental Science and Technology, 1994The number- and weight-averaged molecular weights of a number of aquatic fulvic acids, a commercial humic acid, and unfractionated organic matter from four natural water samples were measured by high-pressure size exclusion chromatography (HPSEC ...
Y. Chin, G. Aiken, E. O’Loughlin
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Determination of Molecular Weight and Molecular-Weight Distribution
1977Molecular-weight determination methods can be classed as absolute, equivalent, or relative. Absolute methods allow the molecular weight to be calculated directly from the measured quantities; a knowledge of the physical and chemical structure of the molecules is not required.
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The molecular weight of a-chymotrypsinogen
Biochimica et Biophysica Acta, 1957Abstract The molecular weight of crystalline a-chymotrypsinogen has been determined from amino acid analysis, light-scattering, and sedimentation-diffusion measurements. The values obtained by the use of these methods are, respectively, 25,100, 26,000 and 24,200.
Philip E. Wilcox +3 more
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Chest, 2001
Abbreviations: ACT 5 activated clotting time; APTT 5 activated partial thromboplastin time; AT 5 antithrombin; AT-III 5 antithrombin III; CI 5 confidence interval; DVT 5 deep vein thrombosis; GP 5 glycoprotein; HIT 5 heparininduced thrombocytopenia; INR ...
J. Hirsh +8 more
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Abbreviations: ACT 5 activated clotting time; APTT 5 activated partial thromboplastin time; AT 5 antithrombin; AT-III 5 antithrombin III; CI 5 confidence interval; DVT 5 deep vein thrombosis; GP 5 glycoprotein; HIT 5 heparininduced thrombocytopenia; INR ...
J. Hirsh +8 more
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High-molecular-weight by-products of chlorine disinfection
Nature Water, 2023W. Mitch +3 more
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Nature, 1962
IN a recent article Wright1 put forward the hypothesis that the molecular weights of the enzymes tabulated by Dixon and Webb2 fall near three series of numbers expressed by 2n × 12,000, 2n × 16,000 and 2n × 19,000, n taking integral values 0–4. This hypothesis was based entirely on the experimental values themselves, mainly by means of graphical ...
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IN a recent article Wright1 put forward the hypothesis that the molecular weights of the enzymes tabulated by Dixon and Webb2 fall near three series of numbers expressed by 2n × 12,000, 2n × 16,000 and 2n × 19,000, n taking integral values 0–4. This hypothesis was based entirely on the experimental values themselves, mainly by means of graphical ...
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Journal of Applied Polymer Science, 2006
AbstractThe influence of the polymerization time on the molecular weight (Mw, Mn, Mp, and Mz), molecular weight distribution (MWD) and relative MWD of polypropylene (PP) in the propylene polymerization with a Mg(OEt)2/DIBP/TiCl4/PTES/AlEt3 catalyst system in the slurry phase has been studied by using gel permeation chromatography (GPC), where Mg(OEt)2,
Sadegh Abedi +3 more
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AbstractThe influence of the polymerization time on the molecular weight (Mw, Mn, Mp, and Mz), molecular weight distribution (MWD) and relative MWD of polypropylene (PP) in the propylene polymerization with a Mg(OEt)2/DIBP/TiCl4/PTES/AlEt3 catalyst system in the slurry phase has been studied by using gel permeation chromatography (GPC), where Mg(OEt)2,
Sadegh Abedi +3 more
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Expert Opinion on Pharmacotherapy, 2000
Since its discovery, nearly 90 years, heparin has been used successfully for the treatment of thromboembolic processes. However, therapy with heparin has several important limitations. Most importantly, the poor predictability of its anticoagulant effects has led to the development of the low molecular weight heparins (LMWHs), which are derived from ...
Oscar M Aguilar, Neal S. Kleiman
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Since its discovery, nearly 90 years, heparin has been used successfully for the treatment of thromboembolic processes. However, therapy with heparin has several important limitations. Most importantly, the poor predictability of its anticoagulant effects has led to the development of the low molecular weight heparins (LMWHs), which are derived from ...
Oscar M Aguilar, Neal S. Kleiman
openaire +4 more sources