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Citations for Merck :
2201 - 2250 of 5132 citations for 6 Pteridinepropanoic acid 2 4 diamino α 4 methoxycarbonyl phenyl α 2 propyn 1 yl methyl ester since 2019
Citations are collected from bioRxiv only, the total number of publications could be much larger.
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bioRxiv - Developmental Biology 2019Quote: ... and supplemented with 50 μg/ml L-ascorbic acid (Merck). The cells were cultured for 11 days and the medium was changed every day ...
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bioRxiv - Biochemistry 2022Quote: 2.0E6 HeLa cells were resuspended in trifluoroacetic acid (TFA) (Merck) in a sample to TFA ratio of 1:4 (v/v) ...
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bioRxiv - Immunology 2020Quote: ... Amino acids were obtained from Novabiochem (Merck KGaA, Darmstadt, Germany). Peptides were purified using reverse phase preparative high-performance liquid chromatography (HPLC ...
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bioRxiv - Microbiology 2022Quote: ... The reaction was terminated by adding trifluoroacetic acid (TFA, Merck) to a final concentration of 1% resulting in a final pH of 2 ...
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bioRxiv - Biochemistry 2019Quote: Formic acid (98-100%) was purchased from Merck (Darmstadt, Germany). Biotinylated cytidine bisphosphate (pCp-biotin) ...
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bioRxiv - Physiology 2019Quote: ... and then washed in 0.05M maleic acid (Merck, Darmstadt, Germany) for three times 5 min. ...
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bioRxiv - Biophysics 2020Quote: ... Acetonitrile and formic acid were purchased from Merck (Darmstadt, Germany). All chemicals and reagents were of appropriate analytical grades.
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bioRxiv - Biochemistry 2020Quote: ... Tryptic peptides were successively extracted with 5 % formic acid (Merck)/50 % acetonitrile (Merck) ...
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bioRxiv - Immunology 2020Quote: ... Amino acids were purchased from Novabiochem (Merck KGaA, Darmstadt, Germany). N ...
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bioRxiv - Biochemistry 2022Quote: ... containing 0.1% V/V formic acid (Sigma Aldrich; Merck KGaA).
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bioRxiv - Neuroscience 2022Quote: ... The loading buffer used was 0.1% trifluoroacetic acid (Merck Millipore)–water ...
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bioRxiv - Pharmacology and Toxicology 2024Quote: ... Reaction was stopped with 2N sulphuric acid (Merck; Darmstadt, Germany) and the optical density was read at 490 nm using the Multiskan microplate spectrophotometer (ThermoFisher Scientific ...
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bioRxiv - Cell Biology 2024Quote: ... dichlormethane (≥99 %) and acetic acid (≥99 %) were purchased from Merck. Acetic anhydride (99% ...
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bioRxiv - Microbiology 2023Quote: ... Fatty acid and globulin-free BSA were acquired from Merck. The final concentration of both BSAs was 0.1% (w/v) ...
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bioRxiv - Biochemistry 2023Quote: ... norharmane and 2,5-dihydroxybenzoic acid (DHB) were purchased from Merck/Sigma-Aldrich (North Ryde NSW ...
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bioRxiv - Synthetic Biology 2023Quote: ... fortified to contain 0.5% v/v hydrochloric acid (Merck Tracepur). To this ...
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bioRxiv - Biochemistry 2024Quote: ... 7-ODAA was synthesised from abietic acid (Merck, #00010-25G) based on a previously published two-step oxidation (Nilsson et al. ...
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bioRxiv - Neuroscience 2020Quote: ... individual COs were transferred to an Eppendorf tube containing CMM medium with 1:100 of virus containing medium and 5µg/ml Polybrene (Merck; TR-1003-6) and incubated over-night ...
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bioRxiv - Plant Biology 2023Quote: ... Sections were rinsed 6 times in MTSB and incubated with 1 µg/mL Calcofluor white (Fluorescent Brightener 28 disodium salt solution, Merck, in MTSB). After rinsing ...
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bioRxiv - Biochemistry 2021Quote: ... PTP1B KO Ramos were transfected with a doxycycline inducible tet-on vector and exposed to 2 μg/ml doxycycline (Calbiochem, Merck, Darmstadt, Germany) 24 to 48 h before the experiment ...
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bioRxiv - Cell Biology 2020Quote: ... for 3h at 16°C to remove the 6-His and MBP tag before phase separation in reaction mixtures in buffer C containing 10μM of WT or W1145R TopBP1b6-8-GFP and 2% of PEG4000 (Merck-Sigma-Aldrich, 95904). Reaction mixtures were mixed by gently tapping the Eppendorf ...
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bioRxiv - Cell Biology 2019Quote: ... HeLa cells were allowed to adhere overnight (16 h) in the presence of 2 mM Thymidine (S-phase block; Merck, Darmstadt, Germany) and released into fresh medium ...
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bioRxiv - Microbiology 2019Quote: ... Under these conditions nitrite was not detectable with a colorimetric test with a lower detection limit of 2 mg/L (MQuant test stripes, Merck, Darmstadt, Germany). Growth conditions and operation of the bioreactor containing ANME-2d archaea enriched from an Italian paddy field soil are described by Vaksmaa et al. ...
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bioRxiv - Neuroscience 2021Quote: TEER across cellular monolayers was measured with chopstick electrodes in 24-well Transwell inserts using the Millicell® ERS-2 Voltohmmeter (Merck Millipore). The absolute TEER of eGFP-hCldn5-MDCK II cells before treatment was recorded as a baseline reading ...
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bioRxiv - Biochemistry 2021Quote: ... and subsequent thorough rinsing with ultrapure water (18.2 MΩ at 25 °C, maximum 2 ppb total organic carbon, Milli-Q Integral 5 Water Purification System, Merck KGaA, Darmstadt, Germany).
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bioRxiv - Biochemistry 2020Quote: DNA encoding for Pry1 and Na-ASP-2 were PCR amplified and cloned into NcoI and XhoI restriction sites of pET22b vector (Novagen, Merck, Darmstadt, Germany), which contains a pelB signal sequence to direct the secretion of expressed protein into the periplasmic space ...
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bioRxiv - Plant Biology 2021Quote: ... 1000 μl tips were fitted with 2 plugs of C18 octadecyl 47mm Disks 2215 (Empore™) material and 10 μg of LiChroprep® RP-18 peptides (Merck). Tips were sequentially equilibrated with 100 % methanol ...
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bioRxiv - Neuroscience 2022Quote: ... were randomly assigned to receive an injection of 0.9% NaCl v/v 5-bromo-2’Deoxyuridine (BrdU) 100 mg/kg (MERCK; New York, USA) three times within the same day ...
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bioRxiv - Evolutionary Biology 2021Quote: ... The protein was concentrated overnight to a volume of 2 mL in a Vivaspin 20 Ultrafiltration Unit (5 kDa MWCO)(Merck, Darmstadt, Germany) and then loaded onto a HiLoadTM 26/60 Superdex TM 75 prep grade (GE Healthcare ...
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bioRxiv - Biochemistry 2021Quote: ... The total extract of proteins was then centrifuged for 20 min at 20,000 g and the soluble fraction loaded on an affinity chromatography with 2 ml of NiNTA resin (Sigma-Aldrich Merck, Darmstad Germany). The resin was washed with 20 ml of 20 mmol/L Tris-HCl (pH7.9 ...
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bioRxiv - Cell Biology 2020Quote: ... All surrounding agarose was removed from the tissue and 2-3 tissue slices were positioned on each Millicell Cell Culture Insert (Merck Millipore, PICM0RG50) using No.22 scalpels (Swann-Morton ...
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bioRxiv - Microbiology 2021Quote: IFN-α and IFN-β or IL-6 and TNF-α were measured in supernatants of AMs or lung lysates using IFN alpha/IFN beta 2-Plex Mouse ProcartaPlex™ immunoassay (ebiosciences) or Milliplex MAP Mouse™ assay (Merck), respectively ...
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bioRxiv - Genomics 2021Quote: ... Each lobe was segmented so cryosections would fit on the 6,200 x 6,400 µm areas of the Codelink-activated microscope slides and frozen in −30°C 2-Methylbutane (Merck, cat.no.: M32631-1L). The frozen liver samples were embedded in cryomolds (10×10 mm ...
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bioRxiv - Immunology 2022Quote: ... type 2 and type 3 were mixed and subsequently concentrated using 10 kDa Amicon® Ultra Centrifugal Filters (Merck Millipore, Billerica, MA) to a nominal concentration of 10000-16000-32000 DU/mL.
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bioRxiv - Plant Biology 2022Quote: ... disposable 200 μl pipette tips were fitted with 2 plugs of C18 octadecyl 47 mm Disks 2215 (Empore™) material and 1mg:10 μg of LiChroprep® RP-18 (Merck) ...
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bioRxiv - Molecular Biology 2022Quote: ... Samples were subjected to sonication on ice (10 cycles consisting of 10-s impulses at an output 10% followed by 20-s intervals) followed by incubation for 20 min at 37 °C in the presence of micrococcal nuclease (2 units/sample; Merck, cat. # N3755) and CaCl2 (at 10 mM) ...
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bioRxiv - Cancer Biology 2022Quote: ... (MW 360 kDa) and (Hydroxypropyl)-methylcellulose (HPMC) (viscosity 40-60 cP, 2 % in H2O (20 C) were purchased from Merck (Darmstadt, Germany). Methanol ...
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bioRxiv - Molecular Biology 2023Quote: ... Each lobe was segmented so cryosections would fit on the 6,200 x 6,400 µm areas of the Codelink-activated microscope or Visium slides and frozen in -30°C 2-Methylbutane (Merck, cat.no.: M32631-1L). For spatial experiments ...
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bioRxiv - Molecular Biology 2024Quote: ... fixed with 2% paraformaldehyde (PFA) in PHEM and washed once for 5 min at (RT) with 3% BSA (bovine serum albumin, Merck-Sigma, Germany) in Tris-buffered saline with 10 mM EGTA and 2 mM MgCl2 (TBSTEM) ...
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bioRxiv - Molecular Biology 2023Quote: ... and incubated with 50 µM inhibitor (dissolved at 50 mM concentration in 100% DMSO) or 2 mM ATPψS (Merck Life Science UK) at room temperature for 5 min ...
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bioRxiv - Microbiology 2023Quote: ... followed by 2 x 10 min in 100% ethanol) and subsequently incubated for 3 min in HMDS (Hexam-ethyldisilazane, Merck, Gillingham, UK) before quickly air drying the samples ...
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bioRxiv - Biochemistry 2023Quote: ... The culture was grown for 2 hr at 37°C and stocks were made from the original plate by adding glycerol (Merck & Co., USA) to the final concentration of 15% and stored at -70°C ...
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bioRxiv - Neuroscience 2023Quote: Blood was collected in 2 ml EDTA tubes that were prepared with 100µl protease inhibitor (Pefabloc® SC Plus, Merck KGaA, Germany). These tubes were centrifuged immediately after venepuncture for 15 min at 4⁰C and 3200g ...
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bioRxiv - Biochemistry 2023Quote: ... samples were concentrated to a volume of approximately 2 mL using Amicon® Ultra centrifugal filters with a NMWC of 10 kDa (cat# UFC801024, Merck Millipore).
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bioRxiv - Genetics 2023Quote: ... after adding 2 g activated (i.e., baked at 300°C for 2h) molecular sieves (5Å, 45-60 mesh size, Merck, KGaA, Darmstadt, Germany). The molecular sieves were filtered out by loading the extract into a glass funnel (50 mm inner diameter ...
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bioRxiv - Neuroscience 2022Quote: ... freezed 15 min at −80°C and thawed for 15 min at room temperature following overnight incubation in 2% TritonX-100 (Merck Millipore, 1086031000) PBS for permeabilization ...
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bioRxiv - Molecular Biology 2024Quote: ... a total of 4.5–6 μg of plasmid and dsRNA were transfected into BmN4 cells (∼2 × 106 cells per 10 cm dish) with X-tremeGENE HP DNA Transfection Reagent (Merck Millipore/Roche). The second transfection was performed 3 days after the first transfection and the cells were harvested after an additional 5 days ...
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bioRxiv - Molecular Biology 2024Quote: ... a total of 3–5 μg of plasmid and dsRNA were transfected into BmN4 cells (∼2 × 106 cells per 10 cm dish) with X-tremeGENE HP DNA Transfection Reagent (Merck Millipore/Roche). Transfection was repeated 2 days and 5 days after the first transfection and the cells were harvested after an additional 4 days ...
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bioRxiv - Biophysics 2021Quote: ... before dissolving them finally in 6 M guanidine hydrochloride (Merck). H57-scFV were refolded from inclusion bodies by a stepwise reduction of the guanidine hydrochloride concentration within the refolding buffer (50 mM Tris pH 8.0 ...
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bioRxiv - Neuroscience 2020Quote: Cell culture inserts for 6-well plate (Merck Millipore, #044003)