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Mass cytometry information


CyTOF mass cytometer.

Mass cytometry is a mass spectrometry technique based on inductively coupled plasma mass spectrometry and time of flight mass spectrometry used for the determination of the properties of cells (cytometry).[1][2] In this approach, antibodies are conjugated with isotopically pure elements, and these antibodies are used to label cellular proteins. Cells are nebulized and sent through an argon plasma, which ionizes the metal-conjugated antibodies. The metal signals are then analyzed by a time-of-flight mass spectrometer. The approach overcomes limitations of spectral overlap in flow cytometry by utilizing discrete isotopes as a reporter system instead of traditional fluorophores which have broad emission spectra.[3]

  1. ^ Dmitry Bandura; Vladimir Baranov; Olga Ornatsky; Scott D. Tanner; Kinach R; Lou X; Pavlov S; Vorobiev S; Dick JE; Antonov A (2009). "Mass Cytometry: Technique for Real Time Single Cell Multitarget Immunoassay Based on Inductively Coupled Plasma Time-of-Flight Mass Spectrometry". Analytical Chemistry. 81 (16): 6813–6822. doi:10.1021/ac901049w. PMID 19601617.
  2. ^ Di Palma, Serena; Bodenmiller, Bernd (2015). "Unraveling cell populations in tumors by single-cell mass cytometry". Current Opinion in Biotechnology. 31: 122–129. doi:10.1016/j.copbio.2014.07.004. ISSN 0958-1669. PMID 25123841.
  3. ^ Cite error: The named reference SpitzerNolan2016 was invoked but never defined (see the help page).

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Mass cytometry

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Cytometry by time of flight, or CyTOF, is an application of mass cytometry used to quantify labeled targets on the surface and interior of single cells...

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Flow Cytometry Standard

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Flow Cytometry Standard (FCS) is a data file standard for the reading and writing of data from flow cytometry experiments. The FCS specification has traditionally...

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Vladimir Baranov

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Soviet born Canadian scientist and one of the original co-inventors of Mass cytometry technology... He co-founded DVS Sciences in 2004 (acquired by Fluidigm...

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Dmitry Bandura

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Canadian scientist, notable for being one of the co-inventors of the Mass cytometry technology. Bandura co-founded DVS Sciences in 2004 (acquired by Fluidigm...

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of compensation in multiplex flow cytometry is effectively eliminated. Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) is a powerful...

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learning computational models of cellular signaling from single-cell mass cytometry data. In 2022, Krishnaswamy's research, teaching and community work...

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joint synovial tissues by integrating single-cell transcriptomics and mass cytometry. Nat Immunol. 2019 Jul;20(7):928-942. doi: 10.1038/s41590-019-0378-1...

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