However, it was reported that the Ki value was equivalent to the IC50 value of the radioactive ligand displacement trial [11], thus we used it as substitute for the Ki value in our analysis.
Traditional estrogen receptor (ER) binding assays are useful for characterizing a chemical's potential to be an estrogen-acting EDC, but they involve displacement of a radioactive ligand from crude receptor preparations at low temperatures.
The radioactive compound [18F]3a was prepared via displacement of the corresponding mesylate precursor 4 with [18F]fluoride (18F: β+; 96.7%, T1/2 = 109.8 min).
The IAA assay measures the percentage of displacement of the binding of radioactive insulin.
The growth of rod outer segments was measured originally by injection of radioactive amino acids and subsequent autoradiography to measure the displacement of the band of radioactive proteins (predominantly rhodopsin) over time (Fig. 1A).
The objective of this study is to determine an optimum layout for the radioactive liquid transfer piping to withstand a given seismic displacements combined with internal pressure and thermal expansion.
Three, the classical method of measuring rod outer segment renewal that uses injection of radioactive amino acids into free-living animals and measuring the displacement over time of radioactive proteins (mainly Rhodopsin) by autoradiography is tedious, has radioactivity containment issues, and experiments take a long time (i.e. up to 3 month exposure times).
Displacement studies using [3H]folic acid and the non-radioactive reference compound 6 were carried out according to the previously described procedure [18].
Experiments carried out to study the liquid displacements in bubble columns via the computer automated radioactive particle tracking technique are analyzed by means of Lagrangian and qualitative dynamics tools.
Miscible displacement experiments were conducted to demonstrate the competition between stable and radioactive strontium and to quantify its effect on the 85Sr retardation factor.
