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Citations for Merck :
1801 - 1850 of 2089 citations for L Valine 13C5 95 97%; 15N 96 99%; 2 3 D2 97%+ since 2019
Citations are collected from bioRxiv only, the total number of publications could be much larger.
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bioRxiv - Microbiology 2023Quote: ... A fraction of the inoculum was directly transferred into 2 ml tube containing TRI reagent (Sigma-Aldrich, Merck) and silica beads (0.1 mm diameter ...
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bioRxiv - Biophysics 2023Quote: ... 5 and 10 μl of the lipid extract 2 cm from the bottom on aluminum-backed silica gel 60 TLC plates (cat#: 1.05553.0001; Merck) together with DOPG ...
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bioRxiv - Molecular Biology 2023Quote: ... exponentially growing RPE-1 cells were pulse-labeled with 1 μM CldU (5-Chloro-2’-deoxyuridine, Merck, C6891) and 250 μM IdU (5-Iodo-2’-deoxyuridine ...
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bioRxiv - Zoology 2024Quote: ... The sample was then placed in 2 ml petroleum ether (boiling range 40-60°C, Merck, Darmstadt, Germany) at room temperature for two days ...
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bioRxiv - Biochemistry 2023Quote: The reaction mixtures (0.5, 1 or 2 µL) were spotted onto TLC Silica Gel 60 F254 plates (Merck). As for analysis of cyclization activity ...
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bioRxiv - Cancer Biology 2024Quote: ... to assess migration the lower faces of the inserts were coated with 2 μg/ml fibronectin (Merck, F0895). Subsequently ...
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bioRxiv - Systems Biology 2024Quote: ... with 200 µl of a 2% w/v solution of sodium fluorescein in 0.9 % saline (Merck Ltd., UK). Tracer was permitted to circulate for 1 h before animals were deeply anaesthetised with sodium pentobarbital (50 mg/kg ...
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bioRxiv - Biochemistry 2024Quote: ... 500 μM of the protease inhibitor 4-(2-aminoethyl)-benzolsulfonyfluorid hydrochloride (BioChemica) and 5 U/mL-benzonase (Merck) were added (final concentrations) ...
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bioRxiv - Neuroscience 2021Quote: ... Sections were incubated with the nucleus DNA stain 4′,6-diamidino-2-phenylindole (DAPI) (1μg/ml D9542-10MG, Merck Life Science UK Ltd ...
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bioRxiv - Molecular Biology 2020Quote: ... EmbryoMax KSOM medium with 1/2 amino acids without BSA (Reagent setup; Merck Millipore, cat. no. MR-107-D), BSA powder (Sigma-Aldrich ...
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bioRxiv - Biophysics 2019Quote: ... Fractions containing Rab8-His6 were concentrated to 2 ml using Amicon® Ultra Centrifugal Filters (10,000 MWCO, Merck Millipore), and injected into a Superdex 75 16/60 (GE Healthcare ...
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bioRxiv - Cell Biology 2021Quote: ... 1-2.5 × 105 CFU-E/proerythroblasts isolated from Dox-treated mice were seeded on fibronectin-coated (2 µg/mL; Merck) 48-well plates in Iscove’s modified Dulbecco’s medium (IMDM ...
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bioRxiv - Bioengineering 2021Quote: ... all solutions were purified using Amicon centrifugal ultra-filtration devices (Amicon Ultra-2, Sigma Aldrich, 100 kDa membrane, Merck). Prior to use ...
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bioRxiv - Bioengineering 2020Quote: ... except that 2-monoacylglycerols were separated by thin layer chromatography (Silica gel 60, 20 × 20 cm; Sigma-Aldrich/Merck) using hexane:diethylether:acetic acid (35:70:1.5 ...
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bioRxiv - Immunology 2021Quote: ... Biochemical studies of blood serum samples were carried out on VITALAB SELECTRA 2 in an automatic analyzer (Merck, Germany) using commercial kits (DIASYS Diagnostic Systems GmbH ...
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bioRxiv - Cell Biology 2021Quote: ... The floated sections were rinsed briefly with 100 mM maleate buffer (pH 7.5) and blocked for 30 minutes against non-specific antibody binding with 2% blocking reagent (Merck) in maleate buffer ...
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bioRxiv - Biophysics 2022Quote: ... the sample was placed on ice and the proteinase activity was quenched with 2 mM phenylmethylsulfonyl fluoride (Merck, P7626) in DMSO.
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bioRxiv - Immunology 2022Quote: NPC cellular phenotypes were induced in RAW 264.7 and J774.A MΦ by treating with 2 μg/ml U18666A (Merck) for 30h or 72h respectively ...
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bioRxiv - Cell Biology 2022Quote: ... the nuclei were visualized with Hoechst 33258 (Merck, B2883, 2 µg/ml in H2O at RT for 5 min).
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bioRxiv - Cell Biology 2022Quote: ... resolubilized in 25 µL of 0.05% trifluoroacetic acid in 98:2 H2O/acetonitrile (v/v) and filtrated through a 0.2 µm spin filter (Merck Millipore Ultrafree®-MC ...
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bioRxiv - Microbiology 2022Quote: ... The sections were then incubated overnight in PBS with 0.2% BSA and 0.05% Tween-20 with primary antibodies directed against SARS-CoV-2 Nucleocapsid Protein (1:500; mouse monoclonal, # ZMS1075, Merck); Iba1 (1 ...
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bioRxiv - Developmental Biology 2019Quote: ... Fixation of samples for SEM was done with Karnovsky fixative (2.5% glutaraldehyde (25% EM grade, Agar Scientific Ltd.) + 2% paraformaldehyde (PFA, Merck) in 0.1 M sodium cacodylate (Merck) ...
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bioRxiv - Microbiology 2020Quote: The TLC was performed by spotting 2 μL of enzymatic reaction on a silica gel 60 F454 plate (Merck), the separation was carried out in butanol ...
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bioRxiv - Cell Biology 2019Quote: ... acetylated α-tubulin (Clone 6-11B-1, Cell signalling Technology) or tyrosinated α-tubulin (Clone YL1/2, Merck Millipore) in blocking solution at 4 °C overnight ...
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bioRxiv - Microbiology 2021Quote: ... Isolated lipids were dissolved in 30 μL of chloroform:methanol (2:1, v/v) and 5 μL loaded on thin-layer chromatography (TLC) silica gel plates F254 (Merck). Lipids were separated in chloroform/methanol/water (20:4:0.5 ...
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bioRxiv - Neuroscience 2019Quote: Protein samples for electrophoresis were prepared with Laemmli loading sample buffer (50 mM Tris-HCl, pH 6.8; 2% SDS [Merck-Millipore] ...
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bioRxiv - Immunology 2022Quote: ... samples were re-loaded four times before washing with 1 mL of 2% acetonitrile (ACN) (#1000292500, Sigma-Aldrich, Merck) in 0.2% acetic acid ...
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bioRxiv - Developmental Biology 2022Quote: ... the obtained 2-cell stage embryos were transferred to a fresh drop of KSOM (Merck, cat. # MR-107-D). The IVF with b6d2F1 oocytes and b6casF1 has on average a 2-cell development (fertilization ...
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bioRxiv - Plant Biology 2022Quote: ... except that the resuspension of protein precipitate was in modified denaturing urea buffer (8 M urea, 2% SDS, 100 mM HEPES-KOH pH 7.4, 10 mM EDTA and protease inhibitor [Calbiochem, now Merck, https://www.merckmillipore.com] containing 50 mM N-ethylmaleimide (NEM ...
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bioRxiv - Neuroscience 2023Quote: ... Cells were stained with DAPI before mounting with Mowiol (12 mL of 0.2 M Tris buffer pH8.5, 6 mL distilled water, 6 g glycerol, 2.4 g Mowiol 4-88, Merck Millipore).
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bioRxiv - Plant Biology 2023Quote: ... dried and transferred in a grid pattern onto square plates containing 50 ml of MS/2 medium (0.5× Murashige and Skoog salts [Merck Sigma-Aldrich] ...
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bioRxiv - Neuroscience 2022Quote: ... was used in a concentration of 20 µM and autocamtide-2 related inhibitory peptide II (AIP-II; Merck Millipore) at 4 µM.
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bioRxiv - Molecular Biology 2022Quote: ... The Lipid II extract was assessed by spotting 1-2 μL on a HPTLC silica gel 60F254 plate (Merck). The TLC plate was developed in a mixture of chloroform:methanol:water:ammonia (88:48:10:1 ...
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bioRxiv - Plant Biology 2022Quote: ... the CDS of wild type (WT) PpGS1b.1 and PpGS1b.2 were subcloned into pET30a vector (Merck, Darmstadt, Germany) including a N-terminal 6xHis-tag by PCR ...
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bioRxiv - Molecular Biology 2022Quote: ... samples were cleaned with a solid phase extraction method using 2 layers of C18 Empore™ SPE Disks (Merck) followed by 2 layers of SCX strong cation exchange Empore™ SPE Disks (Merck) ...
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bioRxiv - Neuroscience 2024Quote: ... concentrated using 100-kDa molecular weight cut-off (MWCO) filters Centricon plus-20 and Centricon plus-2 (Merck-Millipore), aliquoted and stored at - 80°C ...
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bioRxiv - Neuroscience 2024Quote: ... sections were incubated in xylene for at least 2 min and then covered with mounting solution Entellan ® (Merck). Images were acquired at a S360 Hamamatsu slide scanner using a 40x objective ...
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bioRxiv - Microbiology 2023Quote: ... 100 ml of the cell suspension at an OD660 of 0.6 was harvested by centrifugation at 5,000×g for 10 min at 4°C and resuspended in 2 ml of BugBuster (Merck), and 50 μg/ml lysozyme and 1 mM phenylmethanesulfonyl fluoride (PMSF ...
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bioRxiv - Cell Biology 2023Quote: ... To induce the expression of the GOI the cells were treated with doxycycline (2 μg/ml, Merck, Cat.N. 3072) for the duration of the experiment ...
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bioRxiv - Molecular Biology 2023Quote: ... Peak fractions containing SETDB1 Triple Tudor protein were pooled and concentrated to 2 mL in Amicon Ultra-15 concentrators 10,000 molecular weight cut-off (Merck Millipore ...
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bioRxiv - Biophysics 2023Quote: ... in digestion buffer (800 mM guanidine HCl, 2 mM CaCl2, 0.5 % Triton X-100, in 50 mM TRIS, #8382J008706, Merck), overnight at 50°C ...
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bioRxiv - Genomics 2023Quote: ... a stock solution of 2 mg/mL colistin sulfate (Sigma-Aldrich Merck KGaA, Germany; 100 mg, 15,000 U/mg) was prepared and aliquots were stored at −80 °C ...
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bioRxiv - Immunology 2023Quote: ... Afterward, the cells were washed twice in R10 media (RPMI-1640 with 10% FBS, 2 mM glutamine (G7513, Merck), 1% penicillin-streptomycin (P0781 ...
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bioRxiv - Microbiology 2023Quote: ... were incubated for 2 h at room temperature with the respective recombinant glycosyltransferase enzymes (6.3 µg/ mL) and UDP-GlcNAc (2 mM, Merck) in glycosylation buffer (15 mM HEPES ...
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bioRxiv - Neuroscience 2023Quote: ... they were washed 3 times with 1X PBS for 5 minutes and incubated with DAPI (4’6-Diamidino-2-phenylindole; 1 µg/mL, MERCK) for 5 minutes ...
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bioRxiv - Biophysics 2023Quote: ... Cells were washed trice for 10 min with 0.05% Tergitol in TBS (Tris-Buffered Saline) and blocked for 1 hour with 2% BSA (Merck) in TBS ...
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bioRxiv - Cancer Biology 2023Quote: ... They were further incubated with a 2× volume of 0.25× diluted TES buffer with a trace amount of benzonase nuclease (Merck) at 4°C for 45 min.
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bioRxiv - Cell Biology 2023Quote: ... specimens were post-fixed for 2 h at RT in 1% osmium tetroxide in 0.05 M cacodylate buffer pH 7.4 (Merck, Germany) and dehydrated stepwise in a graded ethanol series followed by 100% acetone ...
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bioRxiv - Neuroscience 2024Quote: Whole iPSC-brain organoids were permeabilized with 0.5% Triton X-100 in blocking solution with 2% Bovine Serum Albumin (BSA; Merck) in PBS for 3 hours at RT ...
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bioRxiv - Biochemistry 2023Quote: ... The proteins were reduced utilizing a 5 mM solution of tris-2-carboxyethyl-phosphine (TCEP) (Merck KGaA, Darmstadt, Germany) at a temperature of 60 °C for 1 hour ...