The phrase "assays and quantification of" is correct and usable in written English.
It can be used in scientific or technical contexts, particularly in fields like biology, chemistry, or pharmacology, where measurements and analyses are discussed.
Example: "The study focused on the assays and quantification of various metabolites in the samples collected."
Alternatives: "testing and measurement of" or "analysis and assessment of".
The morphological amelioration was also accompanied by reduced membrane damage and inflammation, as demonstrated by EBD, MIP2 assays, and quantification of the number of macrophages in muscles.
HEp-2 and IPEC-J2 cell adherence assays and quantification of bacterial adherence were conducted as described previously [32].
Additional endpoints included determination of cell-mediated immune responses by IFN-γ ELISPOT assays and quantification of peripheral parasitemia by quantitative PCR (qPCR).
Yet, diploid and tetraploid plants derived from these plants and containing therefore identical transgene insertions showed no difference in the efficiency silencing CHS as assayed by visual scoring, anthocyanin assays and quantification of CHS mRNA.
The cell pellets were used for the enzyme assays and quantification of transcriptional level as described below.
Migration assays and quantification of immunofluorescence staining were carried out using anova followed by Newman Keuls post hoc test.
The mouse corneal micropocket assay and quantification of neovascularization were performed as described elsewhere [40], using male BALB/c mice (6 10 weeks old).
Apoptosis within the tumor was measured by TUNEL assay and quantification of cleaved-caspase-3 positive tumor cells in paraffin sections.
Identity was confirmed by transfection of tagged protein into mammalian cells and Escherichia coli and testing of activity using an alkenylglycerophosphocholine hydrolase assay and quantification of protein expression by Western blotting against the epitope tag.
We found that the expression of these genes was hardly detected in the liver tissue of all animal groups assayed and quantification of their expression levels was difficult to evaluate.
The phenolic compounds profile, antioxidant capacity against synthetic free radicals (DPPH and ABTS), reactive oxygen species (ROS; peroxyl radical, superoxide radical, hypochlorous acid), cytotoxicity assay (MTT) and quantification of TNF-α production in RAW 264.7 cells were conducted.
