The phrase "analysis using the quantity" is correct and usable in written English.
It can be used in contexts where you are discussing a method of analysis that involves a specific quantity or measurement.
Example: "The analysis using the quantity of data collected over the past year revealed significant trends in consumer behavior."
Alternatives: "evaluation based on the quantity" or "assessment utilizing the quantity".
The changes in signal or band intensity were quantified by densitometric analysis using the Quantity One 4.4.1 program (Bio-Rad chemi-doc).
Signal intensities of RT-PCR bands in the KD experiments were quantified by densitometeric analysis using the Quantity One Software (version 4.6.8) from Bio-Rad Laboratories (Bio-Rad, Hercules, CA).
Expression levels were evaluated by densitometric analysis using the Quantity One software (Biorad, Hercules, CA, USA) and β-actin expression levels were used to normalise the sample values.
The intensity of each band was measured by densitometric analysis using the Quantity One software (Bio-Rad).
The amount and purity degree of the final AS preparations were also estimated by SDS-PAGE and densitometric analysis using the software Quantity One (Biorad).
Similar results arose from Western blot analysis using the same quantity of CSF protein (3 μg) and anti-human OPN pAb (Fig. 1B).
With QTL analysis using the estimated quantity of P. neglectus DNA per plant as the trait value, Rlnn1 was detected as a highly significant QTL (peak LOD = 34; Figure 2) at the same position as Lr20, Sr15, Psy-A1 and the collocating STS, SSR and DArT markers.
The chemiluminescence ECL reactive (Enhanced Chemiluminescent System, Amersham Biosciences) was used to develop the bands, which were analyzed by densitometric analysis using the Gel Doc-Quantity One 4.5.0.
Alternatively, autoradiographs were scanned and quantitated by densitometric analysis, using the VersaDoc image analyzer and the Quantity One program (BioRad).
One aliquot was used for RNA integrity and quantity analysis using the Agilent 2100 Bioanalyzer and NanoDrop Spectrophotometer (OD 260/280 and 260/230 ratios).
The immunocomplexes were visualized with chemiluminescent reagents (Supersignal WestDura, ref 34076, Thermo), followed by exposure on Biomax MR Kodak films, or CL-Exposure films, and by analysis using the Versa Doc system and Quantity One software (both from BioRad).
