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Citations for Beckman :
1401 - 1450 of 1483 citations for 5 Bromo 2 Tert Butyldimethylsilyl 4 Methylthiazole since 2020
Citations are collected from bioRxiv only, the total number of publications could be much larger.
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bioRxiv - Microbiology 2020Quote: ... Prepared phage suspension was transferred to U-formed centrifuge tubes suitable for ultra-centrifugation (25 000 × g, 120 min, 4 °C) (Beckman Coulter, Optima™ MAX-XP). Pellets were resuspended in 200 µL of SM buffer and phage stock suspensions were stored at 4°C and −80°C.
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bioRxiv - Cell Biology 2021Quote: ... This lysate was sonicated for 2 min (15 s on and 20 s off for 2 min at 20% amplitude) and centrifuged at 100,000 x g for 40 min at 4°C (Avanti J-301 Beckman Coulter centrifuge with rotor JA-30.50). The supernatant was filtered and passed through preequilibrated 5 ml HisTrap FF columns (GE Healthcare) ...
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bioRxiv - Biophysics 2023Quote: ... Cells were harvested by centrifugation at 8000 g at 4°C for 20 min (Avanti® J-E centrifuge from Beckman Coulter, rotor: JLA 16.250).
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bioRxiv - Biochemistry 2024Quote: ... Pellets were washed and gently resuspended in 1 mL of PBS and centrifuged at 50,000 x g for 1 h at 4°C (Beckman Optima MAX-E, TLA-55 rotor). Pellets were resuspended in 500 μl of PBS to obtain concentrated lentiviral stocks that were stored at −80°C in aliquots ...
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bioRxiv - Bioengineering 2023Quote: ... subtilis spores were collected from the culture by the centrifugation at 8000 rpm at 4 °C for 20 min (Avanti J-E, Beckman Coulter Life Science, IN, USA). Supernatant was removed and the spore pellets were resuspended in fresh 100 mM PBS pH 7.4 ...
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bioRxiv - Biochemistry 2023Quote: ... lysosomes and mitochondria were enriched by centrifugation of the pooled PNS at 56,500 ×g for 7 min at 4 °C (Beckman-Coulter, 70 Ti fixed-angle rotor). The supernatant was removed ...
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bioRxiv - Biophysics 2022Quote: ... Labeled G-actin was clarified to remove any remaining F-actin or precipitated FMAL by centrifugation (10 min, 90,000 rpm in a Beckman TLA-120.2 rotor at 4°C). The extent of labeling (typically around 70% ...
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bioRxiv - Biochemistry 2023Quote: ... Pellets were washed and gently resuspended in 1 ml of PBS and centrifuged at 50,000 × g for 1 h at 4°C (Beckman Optima MAX-E, TLA-55 rotor). The resulting pellets were resuspended in 500 μl of PBS to obtain concentrated lentiviral stocks that were stored at −80°C in aliquots ...
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bioRxiv - Biophysics 2024Quote: ... The virus was pelleted from supernatants via centrifugation at 14000 rpm for 6 hours at 4°C using a Beckman J2-21 high-speed ultracentrifuge fitted with a JA14 rotor (Beckman Coulter Inc., Fullerton, CA, USA). After carefully removing supernatants ...
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bioRxiv - Biophysics 2021Quote: ... Different ratios of LUVs and cyt c (with the protein concentration kept at 5 μM) were incubated in the sample buffer at room temperature for 15 min in ultracentrifugal tubes (Beckman Coulter, Indianapolis, IN). The effective PG/cyt c molar ratio (R ...
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bioRxiv - Immunology 2021Quote: ... Supernatants were collected and centrifuged for 5 min at 1200 rpm at 20°C (Allegra™ X-12R Centrifuge, Beckman Coulter, the Netherlands). Cells were then resuspended in PBS ...
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bioRxiv - Cancer Biology 2022Quote: ... cells were pelleted and washed twice before resuspension in 500μL of cold PBS for analysis using flow cytometry (CytoFLEX 5, Beckman Coulter, Mississauga, ON, Canada) wherein mean fluorescence intensity of the gated cells (10,000 events ...
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bioRxiv - Evolutionary Biology 2022Quote: ... We pooled 1.5 µl of each indexed library (including blanks and museum controls) and performed size selection with AMPure XP beads (Beckman Coulter, IN, USA) for fragments of approximately 100-500 bp in length ...
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bioRxiv - Cell Biology 2024Quote: Lung nonparenchymal cells isolated from WT mice with and without LPS treatment (n=5/group) were stained as previously described (18) and analyzed using a CytoFlex (Beckman Coulter, Brea, CA). Dead cells were excluded using Live/Dead Near IR (Invitrogen ...
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bioRxiv - Microbiology 2020Quote: ... were added into cells (1×106 cells/sample in 100 μL) and incubated for 60 min at 2-6°C and analyzed using flow cytometry (CytoFLEX, Beckman Coulter).
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bioRxiv - Cell Biology 2020Quote: ... thin-layer cell preparations for confocal microscopy of enriched small luteal cells and large luteal cells was performed using Cytofuge 2 (Beckman Counter). Cells were then fixed with 10% neutral buffered formalin at 4 °C for 30 min ...
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Phenotypic and molecular evolution across 10,000 generations in laboratory budding yeast populationsbioRxiv - Evolutionary Biology 2020Quote: ... We combined the 8 wells from column 2 of each plate and used the pooled culture to measure cell density on a Coulter Counter Z2 (Beckman Coulter). We spotted the entire volume of each of the other 88 wells on CSM-Arg (Sunrise Scientific ...
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bioRxiv - Genomics 2020Quote: The ∼400 bp amplicon product produced using both Pool-1 and Pool-2 from the same clinical sample was combined and purified using a 1X concentration of Agencourt AMPure XP beads (Beckman Coulter); the final product was eluted in 30 µl of elution buffer (Qiagen ...
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bioRxiv - Cancer Biology 2020Quote: ... The donor-derived LT-HSC cell populations were sorted according to the gating strategy in Extended data Figure 2 using MoFlo Astrios Cell Sorter (Beckman Coulter). LT-HSC cells were directly sorted into 50μl RNA extraction buffer (ARCTURUS PicoPure RNA Isolation Kit (Applied Biosystems ...
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bioRxiv - Cancer Biology 2022Quote: ... 10 nM leptomycin b, vehicle control or library compounds (Supplementary Tables 2, 3) were added using an Echo liquid handler (Labcyte/Beckman Coulter). Cells were incubated for a further 24 h then fixed in 4% paraformaldehyde and stained with DAPI and Alexa Fluor 488 Phalloidin (ThermoFisher) ...
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bioRxiv - Microbiology 2022Quote: ... Washed pellets were resuspended in 2 mL 1x PBS and fluorescence was calculated using a LSR II cell analyzer (Beckman Coulter). Two biological replicates of 50,000 cell counts were analyzed with FlowJo ...
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bioRxiv - Molecular Biology 2022Quote: Procyclic form cell lines for depletion of either TbPH1 or TbKifX2A were induced at a density of 2×106 cells/ml with 1 µg/ml doxycycline and growth monitored daily with a Z2 Coulter Counter Analyzer (Beckman Coulter). Cells were diluted back to the initial cell density every day ...
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bioRxiv - Neuroscience 2020Quote: ... the homogenized solution was added onto a sucrose cushion (2 ml) in a 10 ml Ultra-Clear centrifuge tube (Beckman Coulter). Separation of nuclei from the tissue was done by centrifugation (26.500xg at 4°C for 1.5 h ...
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bioRxiv - Microbiology 2022Quote: ... filtered supernatant was underlaid with 20% sucrose PBS using a pipetting needle and centrifuged at 39 000 rpm for 2 h using an SW-41 rotor (Beckman Coulter). The supernatant and sucrose solution were carefully removed ...
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bioRxiv - Microbiology 2022Quote: ... The virus suspension was pelleted through a 40% sucrose cushion by centrifugation for 2 h at 40,000 rpm in a SW55 Ti rotor (Beckman, Fullerton, CA) at 4°C ...
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bioRxiv - Microbiology 2022Quote: ... Samples were incubated for 2 h at 16°C and double stranded cDNA was purified using AMPure XP beads (Beckman Coulter). For testing transcription activity of predicted genes ...
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bioRxiv - Cell Biology 2021Quote: ... to remove cellular debris and purified by ultracentrifugation over a 25% sucrose cushion (28.000 rpm for 2 hours; Beckman Coulter ultracentrifuge).
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bioRxiv - Cancer Biology 2021Quote: ... Cells were treated with 3 different doses of the conventional chemotherapy for 2 days and cell viability was assessed using a Vi-cell XR Viability Analyzer (Beckman Coulter); 6 replicates were performed for each cell line and each dose.
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bioRxiv - Genetics 2020Quote: ... Timepoints were measured every 2-3 days by flow cytometry analysis of >7,000 cells (either a BD Accuri C6 or Beckman Coulter CytoFLEX). Data was analyzed using Cytoflow (https://github.com/bpteague/cytoflow ...
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bioRxiv - Genetics 2020Quote: ... Reverse crosslinking reactions were incubated 2 h at 65°C and cleaned using Agencourt Ampure XP SPRI beads (Cat #A63880, Beckman Coulter) with a 2x bead:sample ratio ...
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bioRxiv - Immunology 2021Quote: ... Beckman Coulter Access SARS-CoV-2 IgG assays (Brea, CA, USA) targeting the RBD were performed on UniCel DxI 800 Access Immunoassay System (Beckman Coulter). Index value threshold for positivity was 1 as recommended ...
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bioRxiv - Immunology 2020Quote: ... erythrocytes in 2 μl blood (collected from the tail tip) were counted using a Z2 Coulter Particle count and size analyser (Beckman Coulter). We determined the healthy range in uninfected C57Bl/6J mice housed in our facility to be 8.8 - 10.5*109 erythrocytes*ml−1 ...
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bioRxiv - Microbiology 2021Quote: ... and either aliquoted or concentrated by ultracentrifugation using 20% (w/v) sucrose cushions for 2 hours at 25,000 rpm in an SW41 or SW28 rotor (Beckman, Indianapolis, IN). Alternatively ...
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bioRxiv - Immunology 2020Quote: ... 2) first-round PCRs were set up using a Biomek FX liquid handling system with a 96- well head (Beckman Coulter); 3 ...
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bioRxiv - Genomics 2021Quote: ... samples were purified with 45 µl of Agencourt AMPure XP magnetic beads with a sample to beads ratio of 3:2 (Beckman Coulter), normalized by Qubit quantification and pooled to generate a 4 nM library ...
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bioRxiv - Microbiology 2023Quote: ... viruses were collected and concentrated by ultracentrifugation (37,000 rpm, 2 h 30, 15 °C; Beckman Type 45 Ti fixed-angle rotor). The virus titer was determined using a plaque assay.
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bioRxiv - Microbiology 2023Quote: ... the DNA monitored on 2% agarose gel was purified by means of AMPure XT beads (Beckman Coulter Genomics, Danvers, MA, USA) and quantified by Qubit (Invitrogen ...
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A laboratory framework for ongoing optimisation of amplification based genomic surveillance programsbioRxiv - Genomics 2023Quote: ... PCR amplicons for pools 1 and 2 were combined for each sample and purified with a 1:1 ratio of AMPureXP beads (Beckman Coulter) and eluted in 30μL of sterile water ...
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bioRxiv - Genomics 2024Quote: ... The crude nuclei were stained with 4,6-diamidino-2-phenylindole (DAPI) and loaded into a flow cytometer (Beckman Coulter, MoFlo XDP). Nuclei were purified by flow sorting and washed as described previously [61] ...
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bioRxiv - Microbiology 2024Quote: Intracellular HIV-1 p24 staining was performed on fixed U1 and ACH-2 cells with KC57-FITC (Beckman Coulter, Cat#6604665). After allowing at least 30 minutes for fixation ...
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bioRxiv - Neuroscience 2023Quote: ... After PCR the samples were combined into small pool of 2-6 samples and size selection was carried out by adding 0.55x volume of AMPure XP beads (Beckman Coulter, #A68831). The concentrations of purified library pools were quantified with Collibri™ Library Quantification Kit (ThermoFisher ...
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bioRxiv - Biochemistry 2024Quote: ... 50 mM Tris-HCl pH 7.4) and ultracentrifuged at 250 000 x g for 2 h (Beckman Optima TL 100 Ultracentrifuge). After ultracentrifugation ...
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bioRxiv - Cell Biology 2022Quote: ... A 12 ml 2 % step Optiprep gradient in LB ranging from 32 % to 10 % was prepared beforehand in Ultra-Clear tubes (Beckman Coulter). Samples were spun for 16 hours at 100000 g at 4 °C ...
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bioRxiv - Biophysics 2023Quote: ... and 12-fold diluted in ice-cold SCL and subjected to ultracentrifugation at 100 000 x gav for 2 h in a Ti 70 fixed-angle rotor (Beckman Coulter). The resulting pellets were resuspended in SCL and freshly used for downstream analysis and never subjected to freezing and thawing.
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bioRxiv - Microbiology 2024Quote: ... Four working concentrations were achieved through 1:2 serial dilutions using a Biomek i7 liquid handler (Beckman Coulter, ED. Fig. 1a). Precultures were grown overnight and diluted to an OD600 nm of 1 (WT ...
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bioRxiv - Biochemistry 2024Quote: ... 1 mL reaction buffer containing substrates (25 μM-0.16 mM NADH and 2 mM pyruvate) was added to the cuvette of a spectrophotometer (DU® 700, Beckman Coulter). The reaction was started by adding cell lysate ...
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bioRxiv - Cancer Biology 2024Quote: ... The exosome pellet was resuspended in 35 ml of 0.2 μm-filtered 1x PBS and collected by ultracentrifugation at 100,000 × g for 2 h (45ti rotor, Optima L-100 XP Centrifuge, Beckman Coulter, USA). Exosome pellets were resuspended in 200-300 µL of 0.2 μm-filtered 1x PBS and stored at -80°C ...
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bioRxiv - Immunology 2023Quote: ... UC-EVs were obtained by centrifuging 50 mL of conditioned media at 100,000 × g for 70 min at 4 °C (AH-629/36 rotor, Beckman Ultra-Clear Tubes with 36 ml capacity). Pellet was re-suspended in 250 µL of DPBS ...
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bioRxiv - Microbiology 2024Quote: ... The inner and outer membranes were precipitated through a first ultracentrifugation step (107 minutes at 55,000 rpm with a Beckman TLA-100.3 fixed-angle rotor, 4°C). To solubilize the inner membrane ...
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bioRxiv - Cell Biology 2023Quote: ... The filters were washed with 5 ml of cold wash buffer and then counted using a liquid scintillation counter (Beckman Coulter LS6500 scintillation counter).