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Citations for Millipore Sigma :
1 - 50 of 204 citations for TOF Mass Spectrometers since 2019
Citations are collected from bioRxiv only, the total number of publications could be much larger.
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bioRxiv - Bioengineering 2022Quote: Protein molecular masses were measured with a Sciex 5800 MALDI-TOF/TOF mass spectrometer using horse heart cytochrome c external standard (mw 12,384 Da, Sigma) in positive ion mode (m/z range 4000-35000 Da ...
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bioRxiv - Biophysics 2022Quote: ... The Bruker Microflex MALDI-TOF mass spectrometer (Bruker, Billerica, United States) was calibrated with ProteoMass MALDI-MS calibration standards (Sigma-Aldrich I6279-5X1VL ...
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bioRxiv - Biochemistry 2022Quote: ... A 25 μL aliquot of the quenched reaction mixture was prepared for MALDI-TOF mass spectrometry with a C18 reverse-phase ZipTip (Millipore) following the manufacturer’s protocols ...
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bioRxiv - Cell Biology 2020Quote: ... The presence of fatty acid was determined by quadrupole-time-of-flight mass spectrometry (Q-TOF-MS) analyses and comparison with a stock solution (Sigma-Aldrich) composed of four different fatty-acid standards (lauric acid [12:0] ...
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bioRxiv - Bioengineering 2023Quote: ... Molecular mass was validated using a MicroFlex MALDI-TOF (Bruker, Billerica, MA) using α-cyano-4-hydroxycinnamic acid as the matrix (Sigma-Aldrich). Peptides were purified to ≥ 95% on a VYDAC reversed-phase c18 column attached to a Waters 2487 dual λ adsorbable detector and 1525 binary HPLC pump (Waters ...
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bioRxiv - Biophysics 2023Quote: ... The mass of the oligonucleotides was determined using matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS, Bruker, AutoFlex Max) using 2’,6’-dihydroxyacetophenone (DHAP, Sigma, Cat. No. 37468) as a matrix ...
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bioRxiv - Biochemistry 2020Quote: ... The mass spectrometer was calibrated with direct infusion of a solution of glu-fibrinopeptide (Sigma, F3261) at 200 femtomole/μL at a flow rate of 5 μL/min prior to data collection ...
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bioRxiv - Microbiology 2022Quote: ... the mass spectrometer was calibrated with a standard ESI positive ion calibration solution of caffeine (Sigma), L-methionyl-arginyol-phenylalanylalanine acetate H2O (MRFA ...
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bioRxiv - Molecular Biology 2023Quote: Plasma empagliflozin levels were measured by liquid chromatograph/mass spectrometer (LC/MS-MS) with dapagliflozin (Sigma) as an internal standard ...
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bioRxiv - Microbiology 2023Quote: ... the mass spectrometer was calibrated with a standard ESI positive ion calibration solution of caffeine (Sigma), L-methionyl-arginyol-phenylalanylalanine acetate H2O (MRFA ...
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bioRxiv - Neuroscience 2024Quote: ... Mass spectrometer calibration was performed with a [Glu1]-fibrinopeptide B human (Glu-Fib) (Sigma-Aldrich, USA) solution with an MS/MS spectrum reference from the NanoLock Spray source ...
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bioRxiv - Biochemistry 2021Quote: ... The M-class Acquity UPLC with HDX technology coupled to a Waters Synapt G2-Si HDMSE mass spectrometer was used for analysis and calibrated with direct infusion of a solution of glu-fibrinopeptide (Sigma) at 200 fmol/uL prior to data collection ...
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bioRxiv - Microbiology 2020Quote: ... Mass spectrometry analyses were performed on a Bruker autoflex™ speed TOF/TOF mass spectrometer in negative reflective mode with delayed extraction using as matrix an equal volume of dihydroxybenzoic acid matrix (Sigma-Aldrich) dissolved in (1:2 ...
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bioRxiv - Biochemistry 2019Quote: ... LC-MS/MS analysis was performed using a Thermo Scientific Vanquish UHPLC coupled to a Thermo Scientific Q Exactive™ HF Hybrid Quadrupole-Orbitrap™ Mass Spectrometer, utilizing a ZIC-pHILIC polymeric column (100 mm x 2.1 mm, 5 μm) (EMD Millipore) maintained at 45°C and flowing at 0.4 mL/min ...
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bioRxiv - Microbiology 2020Quote: ... Mass spectrometry analysis were performed on a Bruker autoflex® speed TOF/TOF mass spectrometer in negative reflective mode with delayed extraction using as matrix an equal volume of dihydroxybenzoic acid matrix (Sigma-Aldrich) dissolved in (1:2 ...
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bioRxiv - Biochemistry 2019Quote: ... LC-MS/MS analysis was performed using a Thermo Scientific Vanquish UHPLC coupled to a Thermo Scientific Q Exactive™ HF Hybrid Quadrupole-Orbitrap™ Mass Spectrometer, utilizing a ZIC-pHILIC polymeric column (100 mm × 2.1 mm, 5 μm) (EMD Millipore) maintained at 45 °C and flowing at 0.4 mL/min ...
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bioRxiv - Microbiology 2021Quote: ... We subsequently stripped the MALDI-TOF plate with 500 μL of 80% TFA (Sigma-Aldrich) while gently scrubbing and then rinsed with HPLC water (VWR International) ...
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bioRxiv - Microbiology 2023Quote: ... Purified peptides were characterized by MALDI TOF MS and analytical HPLC (Millipore Chromolith RP-18e column).
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bioRxiv - Biophysics 2024Quote: For ToF-SIMS measurements we used silicon wafers (cat. No. 647780, Sigma Aldrich, St. Louis, MO, USA) with dimensions of 1 x 1 cm2 [29] ...
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bioRxiv - Synthetic Biology 2021Quote: ... For the MALDI-TOF-MS analysis 0.5 μL super-dihydroxybenzoic acid (S-DHB) (≥99.0%, Sigma-Aldrich, Steinheim, Germany) matrix (10 mg/mL ...
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bioRxiv - Immunology 2021Quote: ... 100K (Merck-Millipore, Burlington, Mass). Coupling efficiency was calculated by densitometry (as previously described (II)) ...
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bioRxiv - Biophysics 2024Quote: ... lysozyme (Sigma, mass-spec grade). For all assays ...
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bioRxiv - Bioengineering 2021Quote: ... The resulting RBD-linker was analyzed by MALDI-TOF MS using an α-cyano-4-hydroxycinnamic acid (Sigma-Aldrich) matrix and a Bruker ultrafleXtreme MALDI TOF/TOF instrument ...
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bioRxiv - Paleontology 2023Quote: Information for the protein standards purchased for the ToF-SIMS analyses are as follows: type-1 collagen protein (Sigma, CAS ...
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bioRxiv - Microbiology 2021Quote: ... a Direct Detect Infrared Spectrometer (Merck Millipore). Concentrations of resuspended peptides were in the range of 20-70 mM ...
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bioRxiv - Biochemistry 2021Quote: ... The purified proteins were analyzed by SDS-PAGE and MALDI-TOF and concentrated using ultra-filtration through a 3 kDa cut-off Amicon (Millipore) membrane ...
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bioRxiv - Plant Biology 2021Quote: ... MALDI-ToF-MS was performed from gel extract solutions which were pipetted on an α-Cyano-4-hydroxycinnamic acid (≥98%, Sigma) prepared on a stainless-steel plate (0.5 μL of a 10 mg/mL ACN/H2O 1:1 solution) ...
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bioRxiv - Immunology 2020Quote: ... The IHC protocol mirrors the MIBI-TOF protocol with the addition of blocking endogenous peroxidase activity with 3% H2O2 (Sigma Aldrich) in ddH2O after epitope retrieval ...
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Biochemical alterations precede neurobehavioral deficits in a novel mouse model of Friedreich ataxiabioRxiv - Biochemistry 2021Quote: ... Mass spectrometry grade trypsin (SOLu-Trypsin, Sigma) was added to a final enzyme:substrate ratio of 1:50 ...
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bioRxiv - Developmental Biology 2019Quote: ... Protein concentration was determined using Direct Detect spectrometer (Millipore). 20 µg of protein per sample was denatured at 70°C for 10 mins in 1× LDS loading buffer ...
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bioRxiv - Developmental Biology 2020Quote: ... and protein concentration was determined using the Direct Detect spectrometer (Millipore). 20 µg of protein per sample was denatured at 70°C for 10 mins in 1× SDS Loading Dye (100 mM Tris pH 6.8 ...
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bioRxiv - Bioengineering 2019Quote: ... Protein concentration was measured by the Direct Detect Spectrometer (Merck Millipore).
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bioRxiv - Physiology 2021Quote: ... the experimental rats (body mass 171 to 203 g) were injected subcutaneously with 60 mg monocrotaline in saline/kg body mass (Sigma-Aldrich, St Louis, MO) to induce pulmonary hypertension ...
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bioRxiv - Microbiology 2021Quote: ... We added 1μg of mass spectrometry grade trypsin (Sigma Aldrich) and digested the proteins into peptides at 37°C overnight ...
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bioRxiv - Biochemistry 2020Quote: ... absorbance spectra and mass spectra of pure standards (Sigma-Aldrich).
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bioRxiv - Immunology 2021Quote: ... mass spectrometry-grade formic acid and ammonium acetate (Sigma-Aldrich); calibration solution containing multiple calibrants in a solution of acetonitrile ...
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bioRxiv - Cell Biology 2021Quote: ... Protein concentration was quantified using a Direct Detect Spectrometer (Millipore, DDHW00010- WW), and 40 μg of proteins/sample was loaded onto S-trap columns (Protifi ...
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bioRxiv - Plant Biology 2022Quote: ... Protein concentrations were determined using a Direct Detect Infrared Spectrometer (Millipore Sigma).
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bioRxiv - Bioengineering 2021Quote: ... Branched polyethyleneimine (PEI, molecular mass ∼ 25 kD) was purchased from Sigma- Aldrich ...
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bioRxiv - Molecular Biology 2021Quote: ... and 1 μg of mass spectrometry grade trypsin (Sigma-Aldrich T6567) in 200 μl of 50 mM ammonium bicarbonate was added to each sample ...
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bioRxiv - Microbiology 2021Quote: Each metabolite from the Mass Spectrometry Metabolite Library (MSMLS, Sigma-Aldrich) listed in Figure S2 was directly infused into the mass spectrometer ...
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bioRxiv - Biochemistry 2020Quote: ... and bovine serum albumin (BSA; molecular mass 66,400 Da; Sigma-Aldrich) as a reference for determination of the molecular mass were prepared as described previously(Akiyama ...
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bioRxiv - Plant Biology 2021Quote: ... and calibrated using molecular mass standards (Sigma-Aldrich, Merck, Darmstadt, Germany). The samples and the standards were applied in a final volume of 100 µL at a constant flow rate of 0.5 mL/min ...
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bioRxiv - Immunology 2021Quote: ... with 2g/kg total body mass of D-Glucose (Sigma-Aldrich) and blood glucose was measured at t=0 ...
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bioRxiv - Immunology 2022Quote: ... FITC-labeled dextran (molecular mass 4,000Da, Sigma-Aldrich #46944, 2.0mg/ml) in media +/-NETs was added to the apical compartment ...
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bioRxiv - Biophysics 2023Quote: ... Standard reagents for purification and mass spectrometry we purchased from Sigma and Fisher Scientific ...
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bioRxiv - Immunology 2023Quote: In the fourth suppression-in-growth with mass-action-killing (SiGMA) model we assume that CTLs suppress growth rate of the tumor and kill the tumors according to mass-action law (fg(E ...
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bioRxiv - Neuroscience 2023Quote: ... ammonium acetate for mass spectrometry was purchased by Sigma-Aldrich (#73594).
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bioRxiv - Biophysics 2021Quote: ... The labeled protein concentration was measured using the Direct Detect spectrometer (Merck Millipore). The degree of labeling was calculated as the ratio of the dye concentration and the protein concentration ...
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bioRxiv - Plant Biology 2020Quote: ... Protein concentration was determined using a Direct Detect® Infrared Spectrometer (Millipore Sigma).