In MudPIT, a complex mixture of proteins and peptides are separated using 2 -
D liquid chromatography, and then the separate proteins are digested (chopped into smaller «peptide» pieces with enzymes) and subjected to the sensitive technique of mass spectrometry (which identifies the components based on their masses).
Not exact matches
According to one of the program's earliest participants, Northern Michigan sophomore Alex Roth, who
has 400 - level classes like Biostatics and Gas and
Liquid Chromatography to get through, that's not as simple as it sounds.
Furthermore, tests using a new test called
liquid chromatography - mass spectrometry (LC - MS)-- scientists believe it is a more accurate way to measure gluten in fermented beers — showed that even though all the tested beers «
had been rated by their makers to
have gluten levels below 20 mg / kg, according to ELISA», the new test «found detectable gluten fragments in every sample using LC - MS, and most
had much higher levels of gluten than ELISA detected.»
I
have no idea how their supposed heat scale was developed, but the only scientific way to measure capsaicin levels is with High Performance
Liquid Chromatography.
They
would have to be tested by High Performance
Liquid Chromatography, and I don't know if that
has been done.
However for many of the reasons above, it was soon evident that the test was highly subjective, and today it
has replaced by High Pressure
Liquid Chromatography (HPLC).
High - pressure
liquid chromatography with ultraviolet - visible spectral analysis of toluene extracts of samples from two Cretaceous - Tertiary (K - T) boundary sites in New Zealand
has revealed the presence of C60 at concentrations of 0.1 to 0.2 parts per million of the associated soot.
A fast and sensitive method involving ultra ‐ performance
liquid chromatography — tandem mass spectrometry
has been introduced to detect the mycotoxin citrinin in dried orange peel.
chromatography Separation and detection of chemical compounds as a result of their
having traveled at different rates according to their different attractions to the matter that carries them (such as a flowing
liquid or gas).
Brains that
have been voxelated into ~ 700 cubes will be prepared using automated microscale sample processing and analyzed using high - throughput reversed - phase
liquid chromatography coupled online with high - resolution mass spectrometry to obtain both the spatial localization and relative abundance of brain proteins.
ApoC - III ASO treatment reduced TG levels in chylomicrons, VLDL, and remnant particles in all of the mutants as measured by size - exclusion fast protein
liquid chromatography (FPLC)(Figure 2, A — E), but
had no effect in Ldlr — / — Lrp1fl / fl Alb - Cre + mice (Figure 2F).
Measuring steroid hormones via urine testing using both gas
chromatography - mass spectrometry (GS - MS) or
liquid chromatography - tandem mass spectrometry (LC - MS / MS)
has been shown to produce highly accurate results, but radioimmunoassay (RIA) and enzyme - linked immunosorbent assay (ELISA, also known as enzyme immunoassay [EIA]-RRB- analysis may not be accurate.