6550 ifunnel lcq tof ms

Manufactured by Agilent Technologies

Sourced in United States

The 6550 iFunnel LCQ-TOF-MS is a high-performance liquid chromatography-mass spectrometry (LC-MS) system designed for accurate mass measurements and high-resolution analysis. It combines a high-efficiency ion funnel interface with a time-of-flight (TOF) mass analyzer to provide precise mass determination and reliable identification of compounds.

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Lab products found in correlation

1290 infinity lc, by Agilent Technologies (2 mentions)

2 protocols using 6550 ifunnel lcq tof ms

Quantification of Bioactive Compounds

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The BAs were determined in methanol extract of lyophilized liver tissue. Liquid chromatography separation was performed using 1290 Infinity LC (Agilent Technologies) followed by mass spectrometry using 6550 iFunnel LCQ- TOF-MS (Agilent Technologies) equipped with a Dual AJS ESI probe in negative-ion mode. System control and data acquisition were performed by Agilent MassHunter Quadrupole Time of Flight Acquisition Software (B.06) with Qualitative Analysis (B.07 SP2) Software. The detailed workflow is present in Supplementary Methods.

Bechynska K., Daskova N., Vrzackova N., Harant K., Heczková M., Podzimkova K., Bratova M., Dankova H., Berkova Z., Kosek V., Zelenka J., Hajslova J., Sedlacek R., Suttnar J., Hlavackova A., Bartonova L, & Cahova M. (2019). The effect of ω-3 polyunsaturated fatty acids on the liver lipidome, proteome and bile acid profile: parenteral versus enteral administration. Scientific Reports, 9, 19097.

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Metabolic Profiling of Fecal Samples

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Methanol extract was prepared from lyophilized fecal homogenate (1 ml of 1% homogenate). Liquid chromatography separation of the extracts was performed using 1290 Infinity LC (Agilent Technologies, United States) followed by mass spectrometry using 6550 iFunnel LCQ- TOF-MS (Agilent Technologies, United States) equipped with a Dual AJS ESI probe in negative-ion mode. System control and data acquisition were performed with Agilent MassHunter Quadrupole Time of Flight Acquisition Software (B.06) with Qualitative Analysis (B.07 SP2) Software.

Prochazkova M., Budinska E., Kuzma M., Pelantova H., Hradecky J., Heczkova M., Daskova N., Bratova M., Modos I., Videnska P., Splichalova P., Sowah S.A., Kralova M., Henikova M., Selinger E., Klima K., Chalupsky K., Sedlacek R., Landberg R., Kühn T., Gojda J, & Cahova M. (2022). Vegan Diet Is Associated With Favorable Effects on the Metabolic Performance of Intestinal Microbiota: A Cross-Sectional Multi-Omics Study. Frontiers in Nutrition, 8, 783302.

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