The phrase "approach to quantitate" is not correct in standard written English.
It seems to be an attempt to describe a method or strategy for quantifying something, but the word "quantitate" is not commonly used.
Example: "Our approach to quantifying the data involves several statistical methods."
Alternatives: "method for quantifying" or "strategy to measure".
We review approaches to quantitate antigen presentation using a variety of biological and biochemical readouts and highlight the emerging role of mass spectrometry (MS) in defining and quantifying MHC-bound peptides presented at the cell surface.
Investigators have used a variety of labeling and label-free MS approaches to quantitate differential protein levels in cells, tumors, and plasma/serum [ 5].
Approaches to quantitate oxygen consumption, extracellular release of O2− or H2O2, and intracellular O2− production provide reliable assessment of NADPH oxidase activity in a given population of cells [ 21].
We have innovated approaches to quantitating metabolic fluxes by interpreting isotope-labeling data within a rigorous chemical-kinetic framework.
This EGFR-SRM assay represents a highly promising approach to quantitating and monitoring EGFR levels in patient tumor tissue.
A similar cataloging approach was taken to quantitate all 4096 possible two-codon combinations in each S. cerevisiae gene, with this being expanded to include all three, four and five codon combinations present in each S. cerevisiae gene.
Two different approaches were employed to quantitate global changes in the monomeric mHtt pool and detect soluble oligomers in live cells.
The kinetic cooperativity described here for SaMTAN may extend to other MTANs, as ultrasensitive kinetic approaches are required to quantitate these catalytic site properties.
The single-cell RT-PCR approach also allows one to quantitate the viral load per cell.
Other approaches that have been developed to quantitate the global 5-methyl cytosines include radio-labeling the CpG sites using M.SssI methyltransferase, methyl-C antibody, pyrosequencing and methyl sensitive restriction enzymes [ 11- 17].
