AC50 extrapolations were allowed at concentrations 3-fold lower than the lowest concentration tested and 3-fold higher than the highest concentration tested to capture potential activity outside of the tested concentrations.
Relatively high concentrations were tested to use a fast and simple analytical method (HPLC-DAD).
The pH values of HAuCl4 solution at different concentrations were tested to be 5.0~6.5 [24].
Various reagent concentrations were tested to slow down the consumption rate of the remaining aequorin.
A range of proteinase K concentrations was tested to determine the conditions for exclusive cleavage of surface proteins (Fig. 2).
In this study, glycerol concentrations were tested to optimize glycerol supplementation to the culture media.
Primer concentrations were tested to ensure equal amplification efficiency between aromatase and 18S.
In the present study, spermidine concentrations were tested to alleviate PCR inhibition associated with DNA isolated from stool samples.
First, a broad range of concentrations was tested to allow a preliminary estimation of the antiviral efficacy.
Different types of tissue-equivalent material with various water and haemoglobin concentrations were tested to evaluate laser beam attenuation power.
