[EN] ORGANOTELLURIUM COMPOUNDS, COMPOSITIONS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS D'ORGANOTELLURE, LEURS COMPOSITIONS ET MÉTHODES D'UTILISATION
申请人:UNIV TORONTO
公开号:WO2016026046A1
公开(公告)日:2016-02-25
A compound of formula (I) as described herein and methods and uses thereof as probes in the mass tagging of biosensors or biologically active materials for use in mass cytometry analysis of tissue samples such as in the detection, labelling and quantification of oxygen-deprived cells by using, for example, tellurophene-tagged 2-nitroimidazole.
Organotellurium scaffolds for mass cytometry reagent development
作者:Hanuel Park、Landon J. Edgar、Matthew A. Lumba、Lisa M. Willis、Mark Nitz
DOI:10.1039/c5ob00593k
日期:——
Masscytometry (MC) is a powerful tool for studying heterogeneous cell populations. In previous work, our laboratory has developed an MC probe for hypoxia bearing a methyl telluride masstag. The methyl telluride was unoptimized, displaying stability and toxicity limitations. Here, we investigate three classes of organotelluriums as MC masstags: methyl tellurides, trifluoromethyl tellurides and 2
Isotopologous Organotellurium Probes Reveal Dynamic Hypoxia In Vivo with Cellular Resolution
作者:Landon J. Edgar、Ravi N. Vellanki、Trevor D. McKee、David Hedley、Bradly G. Wouters、Mark Nitz
DOI:10.1002/anie.201607483
日期:2016.10.10
associated with the development of aggressive cancer phenotypes. Factors that influence cellularhypoxia have been characterized; however, methods for measuring the dynamics of oxygenation at a cellular level in vivo have been elusive. We report a series of tellurium‐containing isotopologousprobes for cellularhypoxia compatible with mass cytometry (MC)—technology that allows for highly parametric interrogation