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Citations for VWR :
51 - 100 of 131 citations for Octreotide acetate impurity H since 2020
Citations are collected from bioRxiv only, the total number of publications could be much larger.
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bioRxiv - Microbiology 2021Quote: ... The lysate was cleared by centrifugation at 20,000g for 30 min and filtered through a 0.45 µm cellulose acetate membrane (VWR). In order to purify MIF the lysate was first passed over a 5-mL CM-sepharose column (GE Healthcare) ...
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bioRxiv - Cell Biology 2024Quote: ... Virus was collected 48 hours post-transfection and filtered through 0.45 μm cellulose acetate filters (VWR, 76479-040) or 0.45 μm PES filters (ThermoFisher Scientific ...
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bioRxiv - Biochemistry 2023Quote: ... coverslips (No. 1.5 H thickness, 24 × 50 mm, VWR) were cleaned by sequential dipping in Milli-Q-water ...
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bioRxiv - Microbiology 2020Quote: ... and MD40HG cultures in 0.2% FLA-YM (as above) and a no cell negative control were filtered through 0.2 μm cellulose acetate membrane syringe filter (VWR). The filtrates were flash frozen and stored at −80°C until analysis ...
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bioRxiv - Synthetic Biology 2020Quote: ... centrifuged for 5 min at 4000 x g-1 and filtered over a 0.2 µm cellulose acetate filter (VWR). 1 ml aliquots were concentrated in a speed-vac (Eppendorf ...
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bioRxiv - Cell Biology 2023Quote: ... Sections were collected onto copper mesh grids and contrasted for 2min with 4% uranyl acetate solution in methanol (VWR), followed by 2min in lead citrate (Reynold’s solution) ...
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bioRxiv - Bioengineering 2022Quote: ... or tangential flow filtration (Krosflo KR2i; Spectrum) and unilamellar vesicles were then 0.45 µm sterile filtered (cellulose acetate, VWR).
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bioRxiv - Microbiology 2022Quote: ... and DNA was precipitated by adding 1/10th volume 3 M sodium acetate pH 5.2 and 1 volume isopropanol (3032-16, VWR) then incubating at 22°C for 18 hr ...
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bioRxiv - Cell Biology 2022Quote: ... THP-1 monocytes were differentiated into macrophages by treatment with 50 nM phorbol 12-myristate 13-acetate (PMA, VWR) for 3 days at a density of 5 × 104 cells per well in a 96-well tissue culture plate (Thermo Fisher ...
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bioRxiv - Microbiology 2024Quote: ... The aqueous phase containing the DNA of each sample was transferred to a fresh conical tube prepared with 1/10th volume of 3M sodium acetate pH 5.2 (3032-16, VWR) and 1 volume of isopropanol (3032-16 ...
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bioRxiv - Bioengineering 2023Quote: ... CM collected and centrifuged at 130 g for 5 minutes to remove dead cells and debris and passed through a 25mm 0.45µm sterile cellulose acetate filter (VWR - 76479-040). CM was used immediately or stored in −20°C prior to use ...
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bioRxiv - Microbiology 2023Quote: Each sample was chemically disrupted with an equal volume of 1:1 solution of ethyl acetate (EtOAc, VWR HiPerSolv Chromanorm) and methanol (MeOH ...
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bioRxiv - Microbiology 2022Quote: ... after electrophoresis gels were immersed into a methanol/sodium acetate (pH=5) solution and incubated at room temperature on rocking platform (VWR) at 1 speed for 2 min with constant shaking ...
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bioRxiv - Microbiology 2023Quote: ... gels were immersed in a methanol-sodium acetate solution (pH 5) and incubated at room temperature on a rocking platform (VWR) at a speed of 1 for 2 min ...
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bioRxiv - Microbiology 2024Quote: Each sample was chemically disrupted with an equal volume of 1:1 solution of ethyl acetate (EtOAc, VWR HiPerSolv Chromanorm) and methanol (MeOH ...
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Observation of an α-synuclein liquid droplet state and its maturation into Lewy body-like assembliesbioRxiv - Molecular Biology 2020Quote: ... Dried lipids were then lyophilised for 3 h (VWR, Avantor), before being rehydrated in 25 mM Tris-HCl (pH 7.4) ...
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bioRxiv - Microbiology 2021Quote: ... Organic solvents for extraction and liquid chromatography tandem mass spectrometry (LC-MS/MS) analysis were purchased from VWR (ethyl acetate (EtOAc), HiPerSolv Chromanorm purity ...
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bioRxiv - Microbiology 2020Quote: ... we used 24.4 ± 1.7 mM fructose (146.4 ± 10.3 mmol C L−1) and the following carboxylates at a concentration of 108.2 ± 8.0 mmol C L−1: Na-acetate (VWR, Solon, OH, USA), Na-butyrate ...
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bioRxiv - Microbiology 2022Quote: ... The composition of mobile phase A was 10 mM ammonium acetate at pH 9 in 90% acetonitrile LC–MC grade (VWR Chemicals) and 10% ultra-pure water from Direct-Q 3 UV Water Purification System with LC-Pak Polisher (Merck KGaA ...
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bioRxiv - Systems Biology 2020Quote: ... cells were removed from their liquid media by flowing the liquid cultures that contained cells through a 0.45−μm pore filter (VWR, cellulose-acetate membrane). To ensure and verify that there were no cells remaining in the filtered media ...
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bioRxiv - Microbiology 2021Quote: ... The composition of Mobile phase A was 10 mM ammonium acetate at pH 9 in 90% Acetonitrile LC-MS grade (VWR Chemicals, Leuven) and 10 % Ultra-pure water from Direct-Q® 3 UV Water Purification System with LC-Pak® Polisher (Merck KGaA ...
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bioRxiv - Biophysics 2021Quote: ... mass calibration for landing assays was performed in flow chambers filled with filtered (sterile syringe filters 0.45 μm cellulose acetate membrane, VWR International, Radnor, USA) SLB buffer (25 mM Tris/HCl pH 7.5 ...
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bioRxiv - Microbiology 2021Quote: ... The composition of mobile phase A was 10 mM ammonium acetate at pH 9 in 90% Acetonitrile LC-MS grade (VWR Chemicals, Leuven) and 10% ultra-pure water from Direct-Q® 3 UV Water Purification System with LC-Pak® Polisher (Merck KGaA ...
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bioRxiv - Bioengineering 2024Quote: ... the peptide solutions were pH adjusted to 7 and sterile filtered using 0.2 μm cellulose acetate sterile syringe filters (VWR International, Radnor, PA) under sterile conditions ...
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bioRxiv - Bioengineering 2024Quote: ... The buffer components and NaCl were then dissolved in Milli-Q water and sterile filtered using 0.2 μm cellulose acetate sterile syringe filters (VWR International, Radnor, PA) under sterile conditions.
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bioRxiv - Cell Biology 2023Quote: ... or for 2.5 h using wet transfer system (TG buffer, VWR, 0307) under a constant electric current ...
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bioRxiv - Bioengineering 2024Quote: ... the cell media was centrifuged at 2000 g for 15 minutes to remove debris followed by filtration through 0.45 μm cellulose-acetate filters (VWR cat. no. 28145-481). The cleared media was then ultracentrifuged at 100,000 g for 2 hours using a 20% sucrose cushion ...
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bioRxiv - Bioengineering 2024Quote: ... Cellular debris was then cleared by centrifugation at 1,000 g for 5 minutes at 4°C and then further filtered through a 0.45 μm cellulose acetate filter (VWR cat. no. 28145-481). The cleared media was then concentrated with 100 kDa Amicon cutoff filter (Millipore Sigma cat ...
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bioRxiv - Bioengineering 2024Quote: ... Media was exchanged after 6 hours and viral supernatant was harvested 48 hours after transfection and filtered through 0.45 μm cellulose-acetate filters (VWR cat. no. 28145-481). The purified lentivirus was frozen at −80°C until needed for infection.
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bioRxiv - Microbiology 2021Quote: ... They were then stained with 2% uranyl acetate in an aqueous solution (Taab Laboratories, Berkshire, UK) for 15 minutes followed by Reynolds lead citrate stain (VWR International Ltd, Leicestershire, UK) (Reynolds ...
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bioRxiv - Cell Biology 2020Quote: ... Samples were incubated (1 h, 30°C) in a thermoshaker (VWR, 750 rpm) and subsequently denatured by incubation (65°C ...
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bioRxiv - Cell Biology 2022Quote: ... Blots were blocked at room temperature for 1 h using Rockland blocking buffer (VWR). Primary PDI antibody (Abcam ...
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bioRxiv - Neuroscience 2023Quote: ... Blots were blocked for 1 h with Rockland blocking buffer (VWR, Catalog #RLMB-070) then incubated with PDI antibody (1:500 ...
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bioRxiv - Bioengineering 2024Quote: ... tissue sections were stained by hematoxylin and eosin (H&E) (VWR, Mississauga, ON, Canada) and Masson’s trichrome staining (Polysciences Inc. ...
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bioRxiv - Neuroscience 2024Quote: ... and the Sakura Prisma H&E Stain Kit (cat. # 76318-76, VWR, PA, USA) were followed ...
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bioRxiv - Cancer Biology 2021Quote: ... All tissues were fixed for 48 h in 10% neutral buffered formalin (VWR, 89370-094) and then post-fixed in 70% ethanol (VWR ...
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bioRxiv - Bioengineering 2024Quote: ... incubated for 24 h in each solution) before being embedded in frozen section compound (VWR), frozen on dry ice ...
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bioRxiv - Neuroscience 2024Quote: ... neurospheres were plated for 24 h onto glass coverslips (12 mm diameter; #631-1577P, VWR) coated with 100 µg/mL poly-D-lysine (#P7886 ...
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bioRxiv - Microbiology 2024Quote: ... biofilms were grown for 24 h/37 °C in 12-well plates (VWR, 734-2778) using a custom-made aluminium lid with glass coverslips (18x18 mm ...
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bioRxiv - Synthetic Biology 2020Quote: ... Cells were incubated at 30°C for 18 h in a stable incubator (INCU-Line, VWR), unless otherwise stated ...
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bioRxiv - Synthetic Biology 2024Quote: ... Cells were harvested 24 h later using 1 mL TriFast™ (VWR, cat. no. 30-2010) per well ...
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bioRxiv - Microbiology 2021Quote: ... 100 μL of HRP-labelled Rabbit Anti-Sheep IgG (H+L) secondary antibody (VWR, Batavia, IL, USA) diluted 1:1000 (100ng/mL ...
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bioRxiv - Microbiology 2023Quote: ... After 72 h media were aspirated and cells were fixed in 10% neutral buffered formalin (NBF) (VWR) for 20 minutes (min) ...
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bioRxiv - Microbiology 2023Quote: ... for 30 minutes at RT before being mounted on a microscope slide using VECTASHIELD (VWR, #H-1000) and sealed in nail polish ...
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bioRxiv - Microbiology 2023Quote: ... Membrane blocking was performed for 1 h at room temperature in 5% bovine serum albumin (BSA; VWR) in Tris-buffered saline containing Tween-20 (TBST) ...
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bioRxiv - Evolutionary Biology 2024Quote: ... and finally a 24 h incubation in 30% sucrose before being embedded in OCT (Tissue-Tek, VWR). Tissue was then frozen at –80 °C ...
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bioRxiv - Biophysics 2021Quote: ... eyes enucleated and fixed for 1 h in 4% paraformaldehyde (CAS: 50-00-0, Cat.No.: 100504-858, VWR)) in PBS at 4 °C ...
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bioRxiv - Cancer Biology 2022Quote: ... HAF109) were incubated for 1 h prior to detection with SuperSignal West Pico Plus Chemisubstrate (VWR International, PIER34577).
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bioRxiv - Bioengineering 2022Quote: ... The conversion of NAD(P)+ to NAD(P)H was followed at 340 nm in quartz cuvettes (VWR) with a path length of 1 cm and reaction volume of 1 mL ...
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bioRxiv - Physiology 2024Quote: ... and Alexa Fluor® 488 AffiniPure Donkey Anti-Rabbit IgG (H+L) (Cat #102649-726, 1:300, VWR) diluted in 10% Donkey serum in 1x DPBS for 1 hour at room temperature ...