mass-spectrometer Downloads
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In this work, dermorphin was quantified in equine urine on an EVOQ Elite model LC triple quadrupole mass spectrom- eter. The linear dynamic range of the assay was 0.05-100ng/ mL and required low limit of quantitation (LLOQ) of 0.05 ng/ mL was easily achieved. ...
*Valve position 2, HPLC flow is diverted to waste; valve position 1, HPLC flow is diverted to mass spectrometer.Time Mobile Phase AMobile Phase BFlow Rate (mL/min)Valve Position*0.00 95 5 4.0 20.75 95 5 4.0 20.76 95 5 1.0 15.00 15 85 1.0 15.01 95 5 4.0 2HPLC GradientMobile Phase A: 0.1 % Formic acid in WaterMobile Phase B: 0.1 % Formic acid in AcetonitrileSerum samples were ...
The MNL 300 is the ideal light source for applications like fl uorescence, phosphorescence and mass spectrometry in research, medical diagnostics and ...
Creative Proteomics can provide N-terminal sequencing by Edman degradation or mass spectrometry (MS), with complementary advantages to each other. We can provide N terminal sequence analysis of peptides, therapeutic proteins, monoclonal antibodies, and protein vaccines. ...
Creative Proteomics can provide N-terminal sequencing by Edman degradation or mass spectrometry (MS), with complementary advantages to each other. We can provide N terminal sequence analysis of peptides, therapeutic proteins, monoclonal antibodies, and protein vaccines. ...
The Teledyne CETAC Aridus3 Desolvating Nebulizer System is a specialized liquid sample introduction accessory for inductively coupled plasma mass spectrometry (ICP‑MS). The Aridus3 can enhance analyte sensitivity up to 10 times or more and can greatly reduce solvent-based interferences such as oxides and ...
“BioPharma Option” for the Thermo Scientific™ Q Exactive™ Plus and Q Exactive™ HF Hybrid Quadrupole-Orbitrap™ mass spectrometers adds superior denatured and native MS intact analysis and subunit top/ middle-down analysis capabilities to the most powerful benchtop peptide mapping instruments available. When combined with Thermo Scientific™ BioPharma ...
Calibration for laser ablation-inductively coupled plasma-mass spectrometry (LAICP-MS) is a continuing challenge to analysts. Precise matrix matching is usually required to ensure ablation characteristics and subsequent plasma dynamics are consistent between calibrants and samples. The online addition of liquid standards to ablated aerosol streams has been shown to eliminate the need for precise ...
Abacavir carboxylate is a prodrug of abacavir that is activated by the carboxylation of the terminal hydroxyl group in the liver. It has been shown to be quantified using a liquid chromatography-mass spectrometry (LC-MS) method. Abacavir carboxylate has an additional benefit of being less sensitive to degradation by nitrate, which can interfere with the analysis of acyclovir. The deuterium label ...
1Multi-Residue Analysis of Pharmaceuticals and Personal Care Products (PPCPs) in Water Using the ACQUITY UPLC H-Class System and the Xevo TQD Tandem Mass Spectrometer Claude Mallet, Gareth Cleland, and Jennifer A. BurgessWaters Corporation, Milford, MA, USAIN T RO DU C T IO NIn recent years, there has been increasing concern about the presence of pharmaceutical ...
Comprehensive suite of new pre-clinical and clinical testing capabilities: pharmacokinetic (PK), pharmacodynamic (PD), and companion diagnostic (CDx) services. Proteomics International applies its proven expertise and experience in targeted mass spectrometry to the field of PK testing. Mass spectrometry is ideal for the accurate and precise quantitation of target drugs and their break-down ...
