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Citations for Cambridge Isotope Labs :
101 - 150 of 192 citations for Sulfur Free Cobalt Metallo Organic Standard Co @ 5000 µg g in Hydrocarbon Oil since 2020
Citations are collected from bioRxiv only, the total number of publications could be much larger.
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bioRxiv - Biophysics 2024Quote: ... and 2 g L-1 of [15N] ammonium chloride (Cambridge Isotope Laboratories, CIL) as the sole carbon and nitrogen source ...
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bioRxiv - Bioengineering 2021Quote: ... was used as a chemical shift and concentration reference standard by adding 333.3 μl of 1.0 M DSS-D6 (Cambridge Isotope Laboratory) stock solution to the buffer for a final DSS concentration of 1/3 mM ...
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bioRxiv - Biochemistry 2021Quote: ... containing 0.11 mM of the internal standard DSS (sodium 2,2-dimethyl-2-silapentane-5-sulfonate, D6, 98%; Cambridge Isotope Laboratories) at pH 7.0 and vortex mixed for <1 min prior to transfer into 1.7 mm SampleJet NMR tubes ...
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bioRxiv - Pharmacology and Toxicology 2020Quote: ... in borate buffer (0.1 M, pH= 8) and 10 μL of the internal standard (200 ppb NaS13C15N) (Cambridge Isotope Labsyes). To minimize pipetting errors ...
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bioRxiv - Cancer Biology 2023Quote: ... Metabolites were extracted in 1 mL ice-cold 80% methanol containing 500 nM internal amino acid standards (Cambridge Isotope Laboratories). Following a 10 min vortex and centrifugation at 21130 g for 3 min at 4°C ...
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bioRxiv - Genetics 2024Quote: ... Polar metabolites were extracted in 500μL ice-cold 80% methanol containing amino acid standards (Cambridge Isotope Labs, MSK-A2-1.2). Samples were vortexed at 4°C for 10 minutes and centrifuged for 10 minutes at 20000xg at 4°C before supernatant was collected and dried via nitrogen evaporation ...
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bioRxiv - Cancer Biology 2023Quote: ... 50 μL of internal standard solution (U-13C-15N-cysteine, catalog no: CNLM-3871-H-PK, Cambridge Isotope Laboratories catalog) was added ...
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bioRxiv - Cancer Biology 2023Quote: ... and resuspended in different volumes of water containing labeled non-standard amino acid mix (Cambridge Isotope Laboratories, MSK-NCAA-1) to account for differences in starting tissue weight.
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bioRxiv - Physiology 2023Quote: ... The samples were reconstituted in 125 µl of an acylcarnitine internal standard mix (NSK-B reference mix, Cambridge Isotope Laboratories) prepared in acetonitril:methanol [3:1] ...
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bioRxiv - Plant Biology 2023Quote: ... The following isotope-labelled standards were added at 1 pmol per sample: 13C6-IAA (Cambridge Isotope Laboratories, Tewksbury, MA, USA); 2H4-SA (Sigma-Aldrich ...
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bioRxiv - Physiology 2024Quote: Approximately 50 mg of tissue plus 30 pmol/mg tissue of internal standard (MSK-A2-1.2, Cambridge Isotope Laboratories, Inc) were extracted in chloroform:methanol:saline (2:1:1 ...
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bioRxiv - Cancer Biology 2024Quote: ... supplemented with 1 g/L [U-13C]-glucose (Cambridge Isotope Laboratories, #110187-42-3), 10% dialyzed fetal bovine serum (R&D Systems ...
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bioRxiv - Physiology 2022Quote: ... ice-cold 400μL saline and ice-cold dH2O containing amino acid isotope labelled internal standards (Cambridge Isotope Laboratories, #MSK-A2-1.2). An aliquot of homogenate (50μL ...
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bioRxiv - Biochemistry 2020Quote: An internal standard stock mixture was prepared using the following compounds and concentrations: citric acid-d4 (Cambridge Isotope Laboratories, DLM-3487), 225 μM ...
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bioRxiv - Plant Biology 2020Quote: ... 200 μL of 65% isopropanol /35% 0.2 M pH 7.0 imidazole buffer (Chen et al. 1988) was added with [13C6] IAA internal standard (Cambridge Isotope Laboratories Inc.), and samples were extracted on ice for 1 h ...
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bioRxiv - Cancer Biology 2022Quote: ... and SVVESVKFL+7 were synthesized at the MIT-Koch Institute Swanson Biotechnology Center in Biopolymers and Proteomics Facility using standard Fmoc chemistry using an Intavis model MultiPep peptide synthesizer with HATU activation and 5 μmol chemistry cycles as previously described.(24) Standard Fmoc amino acids were procured from NovaBiochem and Fmoc-Leu (13C6, 15N) was obtained from Cambridge Isotope Laboratories ...
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bioRxiv - Biochemistry 2021Quote: ... Extraction solution contained 80:20 methanol:water with 1:2500 dilution of a heavy amino acid mix standard (MSK-A2, Cambridge Isotope Laboratories); derivatization solution is described below ...
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bioRxiv - Cancer Biology 2021Quote: ... and polar metabolites extracted in 1 mL of cold 80% methanol containing internal standards (MSK-A2-1.2, Cambridge Isotope Laboratories, Inc.) by scraping the cells in each well on ice and collecting the content in 1.5 mL tubes ...
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bioRxiv - Microbiology 2020Quote: ... Samples were extracted using cold extraction solution containing 80% methanol/20% water/0.2 uM heavy internal standard mix (MSK-A2-1.2 Cambridge Isotope Laboratories, Inc) using 2 million cells in 500 uL ...
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bioRxiv - Cancer Biology 2023Quote: GMP clones were lysed in 100 µl ice-cold 80% methanol in water and polar metabolites were extracted using methanol-chloroform phase separation (1 ml methanol containing 2.5 µM of an internal standard (13C-, 15N-labeled amino acid mix; Cambridge Isotope Laboratories), 500 µl water ...
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bioRxiv - Plant Biology 2023Quote: ... 200 µl of 65% isopropanol/35% 0.2 M imidazole extraction buffer pH 7.0 (Chen et al. 1988) and 5.0 µl of [13C6]-IAA internal standard (Cambridge Isotope Laboratories Inc.) were added ...
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bioRxiv - Cell Biology 2023Quote: ... of 80% methanol in LC–MS water containing 500 nM isotope-labelled amino acids used as internal standards (Cambridge Isotope Laboratories). Following extraction ...
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bioRxiv - Cell Biology 2024Quote: ... SRM transitions were detailed in the TraceFinder software and then verified with the Metabolomics Amino Acid Mix Standard (Cambridge Isotope Laboratories) for unique transitions ...
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bioRxiv - Molecular Biology 2023Quote: ... the cells were washed three times with 1 ml of cold 0.9% NaCl and scraped into 500µL of cold 80%v/v LC-MS grade methanol containing heavy amino acid internal standards (Cambridge Isotope Laboratories). After 10 minutes of vortexing at 4°C ...
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bioRxiv - Neuroscience 2023Quote: ... Chromatographic performance was quality controlled using a mixture of unlabeled standard amino acids and a mixture of chemically diverse compounds (Cambridge Isotope Laboratories ...
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bioRxiv - Cancer Biology 2023Quote: ... Two transitions were optimised using an authentic standard of glycocholic acid (glycine-1-13C, CLM-191-PK, Cambridge Isotope Laobratories, UK), from the negative precursor ion (m/z 465 ...
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bioRxiv - Neuroscience 2024Quote: ... with 0.15% formic acid) containing 10 μM of [13C-U] [15N-U] labelled internal standards (MSK-CAA-1; Cambridge Isotope Laboratories). Analytes were separated using a SeQuant ZIC cHILIC 3μm 100Å 150 x 2.1 mm column (EMD Millipore ...
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bioRxiv - Systems Biology 2024Quote: ... 20% LC-MS water) and supplemented with isotopically labelled internal standards (17 amino acids and isotopically labelled reduced glutathione, Cambridge Isotope Laboratories ...
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bioRxiv - Biophysics 2022Quote: ... 1 g/L 15NH4Cl (Sigma-Aldrich, St. Louis, MO/Cambridge Isotope Laboratories, Inc., Tewksbury, MA) and 2 g/L U-[2H] glucose (Sigma-Aldrich ...
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bioRxiv - Cell Biology 2022Quote: ... Polar metabolites were extracted in 80 % methanol containing 15N and 13C fully-labeled amino acid standards (MSK-A2-1.2, Cambridge Isotope Laboratories, Inc). Extracts were shaken for 10 min with a vortexer ...
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bioRxiv - Developmental Biology 2021Quote: ... /water (2:2:1) containing isotope-labeled internal standards ([U-13C6]glucose; [U-13C3]lactate; [U-13C5]glutamine; and [U-13C5]glutamate; Cambridge Isotope Laboratories) were spiked into media samples ...
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bioRxiv - Cell Biology 2021Quote: ... and 500 μl of ice-cold 80% methanol in water with 250nM 13C/15N labeled amino acid standards (MSK-A2-1.2: Cambridge Isotope Laboratories, Inc.) was added to each well ...
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bioRxiv - Plant Biology 2020Quote: ... 200 μL of 65% isopropanol /35% 0.2 M pH 7.0 imidazole buffer (Chen et al. 1988) was then added with [13C6] IAA internal standard (Cambridge Isotope Laboratories Inc.), and samples were extracted on ice for 1 h ...
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bioRxiv - Microbiology 2021Quote: ... 2 mL of LC-MS grade water containing 0.1 μL of MSK-A2-1.2 stable isotope-labeled amino acid standards (Cambridge Isotope Laboratories, Tewksbury, MA) was added before vortexing for 1 minute ...
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bioRxiv - Cell Biology 2022Quote: ... Metabolites were extracted with 1 mL 80% MeOH pre-cooled to −80 °C containing 10 nmol [D8]-valine as an internal standard (Cambridge Isotope Labs). Insoluble material was removed by centrifugation at 21,000 ×g for 15 min at 4 °C ...
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bioRxiv - Biochemistry 2021Quote: ... then 10% of bead volume was lysed with 1% Triton buffer for protein extracts and the remaining 90% was extracted in 80% methanol containing heavy labeled amino acid standards (Cambridge Isotope Labs) on a rotator shaker for 10□min at 4□°C.
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bioRxiv - Cell Biology 2024Quote: ... 10 µL supernatant was added 40 µL solution of stable isotope-labeled internal standards (phenylalanine-D5, tyrosine-D4, valine-D8, methionine-D3, lysine-13C6-15N2, and arginine 13C6-15N4; Cambridge Isotope Laboratories) and 180 µL solvent (water with 0.2% heptafluorobutyric acid) ...
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bioRxiv - Physiology 2023Quote: ... of plasma together with standards (estradiol, Cerillant; testosterone, National Measurement Institute (NMI)) and quality control samples were fortified with deuterated d4-estradiol (Cambridge Isotope Lab) and d3-testosterone (NMI ...
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bioRxiv - Cell Biology 2024Quote: ... samples were extracted using 80% methanol in LC-MS grade water containing 500 nM isotope-labeled amino acids as internal standards (Cambridge Isotope Laboratories). Samples were then vortexed for 10 min at 4 °C ...
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bioRxiv - Biochemistry 2024Quote: ... cells were cultured in glucose-free DMEM supplemented with U13C6-glucose (Cambridge Isotope laboratory, Tewksbury, Massachusetts) and 1 mM acetate for 72 hrs.
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bioRxiv - Physiology 2024Quote: ... heavy isotypes [13C6,15N4] Arg (84 µg/ml) and 146µg/ml [13C6,15N2] Lys (Cambridge Isotope Laboratories, Tewksbury, USA), or combinations of AHA with intermediate and heavy isotypes for up to 24 h ...
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bioRxiv - Cancer Biology 2020Quote: ... Cell pellets were resuspended in 1 mL of 80% methanol solution containing 500 nM internal standards (Metabolomics Amino Acid Mix, Cambridge Isotope Laboratories Inc.). Samples were vortexed at 4 degrees ...
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bioRxiv - Cell Biology 2020Quote: ... Data was normalized to 100 μg per sample and polar metabolites were extracted in a total volume of 275 μl of 40:40:20 (acetonitrile:methanol:water) with inclusion of internal standard d3N15-serine (Cambridge Isotope Laboratories, Inc. #DNLM-6863). Extracted samples were centrifuged at 10,000 × g for 10 min and an aliquot of the supernatant was injected onto LC/MS where metabolites were separated by liquid chromatography as previously described (111) ...
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bioRxiv - Microbiology 2023Quote: ... were prepared via protein precipitation with the addition of 9 volumes of 74.9:24.9:0.2 v/v/v acetonitrile/methanol/formic acid containing stable isotope-labeled internal standards (valine-d8, Sigma-Aldrich; and phenylalanine-d8, Cambridge Isotope Laboratories). The samples were centrifuged (10 minutes ...
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bioRxiv - Molecular Biology 2024Quote: ... For LC-MS/MS extraction cells were reconstituted in 300 µl MeOH containing 0.5 µM GSH standard (Cambridge Isotope Laboratories, Inc., Andover, USA), and glass beads were added for cell lysis by shaking at 20Hz for 2.5 minutes ...
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bioRxiv - Cancer Biology 2024Quote: ... 5 µL of biofluid samples or serial dilutions of a chemical standard library of 149 metabolites were extracted with 45 µL of a 75:25:0.1 HPLC grade acetonitrile:methanol:formic acid extraction mix that included the following labeled stable isotope internal standards:13C-labeled yeast extract (Cambridge Isotope Laboratory, Andover, MA, ISO1), 2H9 choline (Cambridge Isotope Laboratory ...
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bioRxiv - Cell Biology 2024Quote: ... The samples were prepared using 500uL of sample mixed with 500uL of an NMR buffer containing a chemical shift reference and analytical standard (TSP-2, 2, 3, 3-d4 (D,98% Sodium-3-Trimethylsilyl-Propionate, Cambridge Isotope Laboratories, Inc.). The NMR buffer was prepared with Mono- and Dibasic Potassium Phosphate at 0.5M concentration and a pH of 7 ...
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bioRxiv - Animal Behavior and Cognition 2022Quote: ... were diluted using 90 µL of 74.9:24.9:0.2 v/v/v acetonitrile/methanol/formic acid containing stable isotope-labeled internal standards (valine-d8, Isotec; and phenylalanine-d8, Cambridge Isotope Laboratories; Andover, MA). The samples were centrifuged (10 min ...
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bioRxiv - Cell Biology 2020Quote: ... 500 μl of each cell lysate sample was blown to dryness with N2 and reconstituted with 150 μL of an Acetonitrile/H2O (2:1) solution containing stable isotope-labeled internal standards: tyrosine-d2 and lactate-13C3 (Cambridge Isotope Lab, Tewksbury, MA). Centrifuged the cell lysate at 10,000 g for 20 minutes ...
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Multi-omics characterization of partial chemical reprogramming reveals evidence of cell rejuvenationbioRxiv - Molecular Biology 2023Quote: ... Protein was precipitated from 30 µl of sample by addition of four volumes of 80% methanol containing internal standards (inosine-15N4, thymine-d4 and glycocholate-d4; Cambridge Isotope Laboratories; Andover, MA). Precipitated material was cleared by centrifugation and the supernatant was injected directly onto a 150 x 2.0 mm Luna NH2 column (Phenomenex ...