Silica gel plates were used for analytical TLC and the spots were visible with iodine vapor. 熔点在血丝在国内熔点用具被确定了并且是未更正的。 矽土凝胶板材为分析TLC使用了,并且斑点是可看见的与碘蒸气。 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 ...
For the polar lipids, the compounds were separated by a two-dimensional TLC plate (silica gel 60 F254, 10 × 10 cm, Merck) and then sprayed with different reagents: ninhydrin, molybdenum blue, α-naphthol, and phosphomolybdic acid for the detection of amino lipids, phospholipids, ...
Meanwhile, ceramide 40:1 and ceramide 42:1 (Avanti Polar Lipids Inc) were dissolved in chloroform-methanol 1:1. The required volume was then dried down under N2 gas. The pre-warmed ethanol-dodecane mixture was added to the dried ceramide 40:1 and ceramide 42:1 such that the final stock...
et al. Safety, pharmacokinetics, and lipid lowering effects of the oral, liver-targeted liver X receptor (LXR) inverse agonist TLC-2716 in healthy volunteers. Circulation 148, A12564 (2023). Google Scholar Caballero, F. et al. Enhanced free cholesterol, SREBP-2 and StAR expression in human...
The progress of the reaction for the successful formation of the product was monitored using TLC on Merck Silica Gel 60 F254 plates and a UV lamp (254 nm). The characterization (chemical shifts, δ ppm; coupling constants, J in Hz) of synthesized compounds by 1H- and 13C NMR was ...
What are the parameters of TLC, HPLC, and CC? Briefly describe the relationship between them. For column chromatography, what would you expect to happen to the R, value of a polar compound in the following circumstances. A) On standard plates the polarity of the solvent was increas...
For column chromatography, what would you expect to happen to the R, value of a polar compound in the following circumstances. A) On standard plates the polarity of the solvent was increased. What properties of a supercritical fluid are important in chromatography? Briefly describe the...
Reaction progress was monitored by TLC in 10 cm Si 60 F254 plates (Merck, Darmstadt, Germany) using CH2Cl2 as mobile phase. The reaction mix was filtered through Whatman GF-A filters, with the filtrate extracted with 10% aq. NaOH (×3); this procedure was then repeated using 10% HCl....
Cells were seeded in 96-well plates (F- Bottom, black, Fluotrack, high binding; Greiner bio-one GmbH, Kremsmünster (Austria)) in 100 µL medium. Medium was treated with SS50-PQ, TRFS-green, SS00-PQ9 or RX168(from stock solutions in 100% DMSO) to reach final con- centrations ...
TG was separated from the other lipid classes by TLC on precoated silica gel plates [Merck 5721] with a solvent system of hexane/diethylether/acetate (70:30:1, v/v/v). The TG spot was visualized through illumination with UV light after spraying with primuline (0.01% in 80% acetone, ...