Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • transitive verb To tag (a hormone, enzyme, or other substance) with a radioactive tracer.
  • noun A radioactive isotope used as a tracer; a radiotracer.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • verb To tag a substance (especially a biological substance) with a radioactive tracer
  • noun A radioactive tracer; a radiotracer

Etymologies

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Examples

  • Moreover, the new method can detect more than 50 metals at once, in contrast to the one-metal-a-time radiolabel approach.

    PhysOrg.com - latest science and technology news stories 2010

  • The immunoconjugate was found to be stable with respect to loss of the radiolabel in vitro and immunoreactivity assays demonstrated that conjugation, radiolabeling and purification chemistries do not compromise the binding affinity or specificity for the HER2/neu antigen.

    PLoS ONE Alerts: New Articles Jason P. Holland et al. 2010

  • Chiltern Early Phase's long pedigree in clinical pharmacology combined with Charles River's radiolabel capabilities are poised to provide the industry with unrivalled experience and expertise in early phase radiolabelled ADME studies. and Pharmacokinetics group at Charles River, Edinburgh, have been conducting radiolabelled trials in man for more than 20 years.

    THE MEDICAL NEWS Editors 2010

  • The immunoconjugate was found to be stable with respect to loss of the radiolabel in vitro and immunoreactivity assays demonstrated that conjugation, radiolabeling and purification chemistries do not compromise the binding affinity or specificity for the HER2/neu antigen.

    PLoS ONE Alerts: New Articles 2010

  • They added a radiolabel so the cells that take in the probe can be seen during PET scanning.

    PhysOrg.com - latest science and technology news stories 2009

  • They added a radiolabel so the cells that take in the probe can be seen during PET scanning.

    PhysOrg.com - latest science and technology news stories 2009

  • Fractions were collected and radiolabel monitored by scintillation counting.

    PLoS ONE Alerts: New Articles 2009

  • They added a radiolabel so the cells that take in the probe can be seen during PET scanning.

    PhysOrg.com - latest science and technology news stories 2009

  • These extracts were desalted and the incorporation of radiolabel into the lipid fraction was quantified by scintillation counting.

    PLoS ONE Alerts: New Articles 2009

  • Total uptake of radiolabel was quantified by scintillation counting.

    PLoS ONE Alerts: New Articles 2009

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