[PDF] Top 20 Mass spectrometry quantification of clusterin in the human brain

... from clusterin was expressed with an in vitro translation system and ...This clusterin QconCAT was validated for use as an internal standard for clusterin quantification using MRM mass ... See full document

... complete mass spectrum for each chro- matographic data ...transform) mass analyzer can obtain high-resolution mass spectra throughout a broader mass range with great sensitivity and is well ... See full document

... was performed on a Dionex UltiMate 3000 UHPLC system with inte- grated Transcend TLX TurboFlow coupled to a triple quadrupole mass spectrometer (TSQ Vantage, Thermo Scientific, USA) con- trolled by Aria MX 2.1 and ... See full document

... concentration levels used six replicates. The accuracy was evaluated by the calculation of relative standard deviation (RSD) of the measured concentrations. The intra and inter day precisions were found below 15%. The ... See full document

... We successfully developed a simple GC- MS method for simultaneously assaying heroin and its metabolite morphin in human plasma. The assay has been validated with respect to accuracy, precision, linearity and limit ... See full document

... and mass spectrometry of hyperforin, together with its antibiotic, antiprotozoal, and anticancer activities, will be presented in this ...in human and veterinary medicine will be discussed, as will ... See full document

... A sensitive and selective UHPLC-MS/MS method was developed for the quanti- fication of VAN in rabbit serum requiring 2 µL of sample. The assay was applied for the measurement of VAN in serum samples of rabbits after the ... See full document

... the quantification of RAM in the biological fluids including liquid chromatography-tandem mass spectrometry (LC-MS/MS) (Gupta et ...for quantification of MET either alone or in presence of ... See full document

... the brain and other organs such as the heart, lungs, kidneys, liver, and ...and brain of Sus scrofa domesticus suggests that the drug can pass through a healthy BTB and ... See full document

... For all depletions, 50 L of normal pooled human plasma (Innovative Research Inc., Novi, MI) was spiked with 12 g/mL of BNP-32, which served as a benchmark for these studies (vide infra). After diluting the ... See full document

... chromatography-tandem mass spectrometry (MS) method was developed and validated for the quantification of Metaxalone, a skeletal muscle relaxant, in human plasma using Metaxalone –D6 as ... See full document

... Accurate quantification of steroid hormones in adipose tissue is difficult. Mass spectrometry is the gold standard analytical approach [9], but adipose tissue presents significant challenges as a ... See full document

... As a regular practice, protein precipitation has been employed. It was observed that there is matrix effect, ion suppression as well as very low extraction recovery. Due to the difference in the pKa of both drug and ... See full document

... Pharmaceutical grade API, pyrimethamine and sulphadoxine were obtained as gift samples from M/s. Medopharm Pharmaceuticals, Karnataka, India. Artesunate and internal standard artemether were obtained from M/s. Zydus ... See full document

... chromatographic mass spectrometric (GC-MS) sys- tem with model GC-MS-QP2010 Plus (Shimadzu Cor- poration, Kyoto, Japan) was used for the ...300˚C. Mass spectrometry con- ditions were as follows: ... See full document

... Technological development has been reflected in the increase of xenobiotics in the environment. Therefore differences between occupational and environmental exposure are becoming significantly smaller (Paoliello et al., ... See full document

... Results: The analytical method is valid for the estimation of amlodipine, in human plasma over a range of 0.100 ng/ml–9.990 ng/ml with the detection of amlodipine m/z - 409.10 (parent) and 238.00 (product), and ... See full document

... tandem mass spectrometry: an analysis of hormone regulation of ther‑ modormancy of lettuce (Lactuca sativa ...chromatography‑mass spectrometry method for simultaneous quantification of ... See full document

... This approach significantly decreases the number of PCR and NGS runs, thus reduc- ing the cost of testing and hands-on time. As an additional benefit, pooling provides op- portunity for PCR amplification of viral ... See full document

... chromatography-mass spectrometry (GC/MS), for the identification and relative quan- tification of various substances in three samples from the orchid (flower, pedicellate ovary and aqueous ... See full document