Sentence examples for by quantification of radioactive from inspiring English sources
Current approaches for evaluating acyltransferase activity are mainly based on enzymatic assays monitored by quantification of radioactive compounds via thin-layer chromatography [15] [18].
Specific radioactivity was determined by quantification of the non-radioactive product (HPLC UV channel at 280 nm) and inclusion of the overall radiochemical yield (GBq at end of synthesis).
This study examined the changes in cellular glucose uptake induced by 2,3,7,8 tetrachlorodibenzo-p-dioxin (TCDD) as measured by quantification of intracellular radioactivity in the NIH 3T3 L1 preadipocyte cell line after a 30-minute incubation with the non-metabolizable radioactive analogue of glucose, 3-O-methyl-D-[1-3H] glucose.
As all the analysed markers are illegitimately expressed in haemopoietic cells (Chelly et al, 1989), we considered a semiquantitative approach using RT PCR followed by Southern blot analysis, with a final quantification of radioactive intensity.
Quantification of radioactive OI images was corrected in accordance with the radionuclides' respective physical decay properties.
The membrane was scanned on a Storm 840 phosphorimager (Molecular Dynamics) and quantification of radioactive bands was done using ImageQuant software (Molecular Dynamics).
Sensitivity was further enhanced by our image analysis approach to background correction, which is well-adapted for detection and quantification of radioactive signals marginally above background levels.
Data represent Phosphorimager quantification of radioactive probe bound to R&D Systems Mouse Immunological Array v1.0.
Cell viability was assessed by quantification of cellular conversion of Calcein AM into fluorescent Calcein.
Error bars were calculated by quantification of at least 50 cells between 3 independent experiments.
