Search results - 221 results
A validated Ultra High Pressure Liquid Chromatographic method for the characterisation of confiscated illegal slimming products containing anorexics.
Depressants Calibration Chromatography, High Pressure Liquid Dietary Supplements Drug Combinations Drug Contamination Limit of Detection Linear Models Reference Standards Reproducibility of Results Abstract: ...
Detecting un-authorized genetically modified organisms (GMOs) and derived materials4841
Genetically modified plants global GMO GMO screening GMOs identify INFORMATION Institute IS IT Laboratories legal Light limitation Limitations maize Matrix approach Norway norwegian Observation OECD ON Paper ...
A simple and fast HPLC method to determine lycopene in foods
determination in a wide range of food products. All-E-lycopene together with its Z isomers were eluted isocratically using a carotenoid C30 reversed-phase column. The in-house validated HPLC method had a limit of ...
Causes and relevance of unsatisfactory and satisfactory but limited smears of liquid-based compared with conventional cervical cytology
the setting of a randomized controlled trial. Objective.-To examine differences in causes and relevance of unsatisfactory and satisfactory but limited by (SBLB) results for LBC and CP. Design.-Data from ...
Determination of Glyphosate and Its Metabolite AMPA (Aminomethylphosphonic Acid) in Cereals After Derivatization by Isotope Dilution and UPLC-MS/MS
enforcements within the EU. The apparent recoveries of both analytes were between 97 % and 113% with relative standard deviations less than 20%. The limits of quantification of glyphosate and AMPA were 0.02 ...
Four new SYBR®Green qPCR screening methods for the detection of Roundup Ready(r), LibertyLink(r), and CryIAb traits in genetically modified products362
number of possible GMO candidates present in a sample can be reduced what results in lower global costs due to limiting of further the number of analytical identification steps. The application of these ...
Attributes of short linear motifs.
plastic and interact with relatively low affinity due to the limited number of residues that make direct contact with the binding partner. These features confer to SL iMs the ability to evolve convergently ...
ELM--the database of eukaryotic linear motifs.
particularly prominent in mediating cell signaling, controlling protein turnover and directing protein localization. Given their importance, our understanding of motifs is surprisingly limited, largely as ...
Development and inter-laboratory validation study of an improved new real-time PCR assay with internal control for detection and laboratory diagnosis of African swine fever virus.
a TaqMan(®) probe specific for ASFV were selected from conserved regions of the p72 gene. The limit of detection of the new real-time PCR assay is 5.7-57 copies of the ASFV genome. High accuracy, ...
Cross-reactivity of some commercially available deoxynivalenol (DON) and zearalenone (ZEN) immunoaffinity columns to DON- and ZEN-conjugated forms and metabolites.
a semi-quantitative multi-mycotoxin ultra-performance liquid chromatography-tandem mass spectrometry method. The DON IAC s showed cross-reactivity for nearly all DON derivatives tested. The ZEN IAC s showed limited ...