Results 21 to 30 of about 92,950 (293)
Spatially resolved isotope labeling [PDF]
Nature Methods, 2019 Electron-energy-loss spectroscopy with a scanning transmission electron microscope enables spatially resolved imaging of isotope-labeled molecules.
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An origin identification model for labeling of shiitake (Lentinula edodes)
npj Science of Food, 2021 With the increasing globalization of the food trade across countries and continents, reliable identification of the geographical origin of products is critical. In this study, we describe the limitations of the current origin labeling system for non-soil-
Ill-Min Chung +6 more
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Synthesis of Stable Isotope Deuterium Labeled Levofloxacin-D3
Journal of Isotopes, 2023 In order to improve the stable isotope utilization rate, a simple and inexpensive synthesis method was developed. The synthesis of levofloxacin is based on piperazine as the starting material, and the reaction with carbobenzoxy chloride (CBZ-Cl) to get ...
XU Zhong jie;ZHANG Li;SUN Wen;ZHANG Pengshuai;LEI Wen
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Incomplete Wood-Ljungdahl pathway facilitates one-carbon metabolism in organohalide-respiring Dehalococcoides mccartyi. [PDF]
, 2014 The acetyl-CoA "Wood-Ljungdahl" pathway couples the folate-mediated one-carbon (C1) metabolism to either CO2 reduction or acetate oxidation via acetyl-CoA.
Alvarez-Cohen, Lisa +8 more
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Limitations of In-Vitro Labeling of Endothelial Cells with Indium-111 Oxine
Cell Transplantation, 1995 Indium-111 oxine labeling is widely used as a marker of endothelial cell attachment to vascular prostheses. The long term effect of labeling human adult endothelial cells (HAECs) with this isotope has not been determined.
H.M.H. Carr +5 more
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Synthesis of Sulfachloropyridazine-Benzene Ring-13C6
Journal of Isotopes, 2023 A synthesis route for stable isotope-labeled sulfamethoxazole-benzene ring-13C6 has been developed. In this strategy, 13C6-benzene was used as the source and starting material for stable isotope labeling and starting material to synthesize ...
MEI Shu;GUO Hui;CHEN Wulian
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Cell Reports, 2020 Summary: Isotope-based assessment of metabolic flux is achieved through a judicious balance of measurements and assumptions. Recent publications debate the validity of key assumptions used to model stable isotope labeling of liver metabolism in vivo ...
Clinton M. Hasenour +2 more
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Identification and characterization of FAM124B as a novel component of a CHD7 and CHD8 containing complex [PDF]
, 2012 BACKGROUND: Mutations in the chromodomain helicase DNA binding protein 7 gene (CHD7) lead to CHARGE syndrome, an autosomal dominant multiple malformation disorder. Proteins involved in chromatin remodeling typically act in multiprotein complexes.
Batsukh, Tserendulam +7 more
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Ultra-sensitive isotope probing to quantify activity and substrate assimilation in microbiomes
Microbiome, 2023 Background Stable isotope probing (SIP) approaches are a critical tool in microbiome research to determine associations between species and substrates, as well as the activity of species. The application of these approaches ranges from studying microbial
Manuel Kleiner +10 more
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Synthesis of isotopically labeled epothilones [PDF]
Journal of Labelled Compounds and Radiopharmaceuticals, 2013 The epothilones, including epothilones B and D, are macrocyclic lactones, which have potent cytotoxicities and promote the polymerization of tubulin to mictotubules by binding to and stabilizing the tubulin polymer. They have a very similar mechanism of action to paclitaxel (Taxol®).
Thota, Ganesh +4 more
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