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Citations for PerkinElmer :
151 - 198 of 198 citations for Lupatadine fumarate EP Impurity C since 2020
Citations are collected from bioRxiv only, the total number of publications could be much larger.
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bioRxiv - Neuroscience 2024Quote: ... and then with HRP-C3 (15 min, 40 °C; 323106, ACD) to develop Th hybridization visualized with Opal 690 (FP1497001KT, Perkin Elmer) diluted in TSA buffer (1:750).
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bioRxiv - Pharmacology and Toxicology 2024Quote: ... cells were incubated for four hours at 4 °C in the presence of benzazepine-red nonpeptide vasopressin antagonist (BZ-DY647, PerkinElmer Revvity) at various concentrations ranging from 10-10 to 10-7 M ...
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bioRxiv - Pharmacology and Toxicology 2024Quote: ... Binding reactions were incubated for 2 hours at room temperature and then terminated by filtration over a PEI-coated GF/C filter using a cell harvester (Perkin Elmer) followed by three consecutive wash steps using ice-cold buffer [50 mM HEPES ...
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bioRxiv - Pharmacology and Toxicology 2024Quote: ... Filter-bound [3H]VUF15485 was measured by adding 25 µL Microscint-O per well to the dried GF/C-plate and radioactivity was quantified using the Wallac Microbeta counter (Perkin Elmer).
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bioRxiv - Cancer Biology 2021Quote: ... cells were fixed with 2% PFA at RT for 30 min and stained with the Hoechst 33342 dye (1 μg/ml) at 37 °C and 5% CO2 before imaging with the Operetta™ high content imaging system (PerkinElmer Inc.). Forty fields were acquired from each well using appropriate filter sets ...
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bioRxiv - Cell Biology 2022Quote: PDE activity was measured at 30°C with the two-step method described by [48] using [3H]cGMP (Perkin Elmer, MA, USA). Aliquots of eluted fraction from SEC were incubated in 60 mM HEPES pH 7.2 assay buffer containing 0.1 mM EGTA ...
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bioRxiv - Neuroscience 2021Quote: Live-cell imaging was performed at 37°C and with 3% CO2 using an Opera Phenix™ high content confocal microscopy system (Perkin Elmer). One hour prior to imaging ...
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bioRxiv - Immunology 2020Quote: ... The pyroptotic process was monitored at 34°C and 7.5% CO2 using a fully automated spinning disk confocal microscope (PerkinElmer Technologies, OPERA QEHS) with a 40x water immersion objective (Aulner et al. ...
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bioRxiv - Immunology 2020Quote: ... and allowed to refold at 18°C for 24 h in a Streptavidin-coated scintillation microplate (Flashplate PLUS, Perkin Elmer, Boston, MA). Dissociation was initiated by adding excess unlabeled β2m and placing the microplate in a scintillation counter (TopCount NXT ...
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bioRxiv - Plant Biology 2020Quote: ... The reaction was incubated for four hours at 37°C and the results were visualised using the LabChip GX Touch 24 (PerkinElmer, Waltham, USA).
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bioRxiv - Pharmacology and Toxicology 2021Quote: ... The membrane mixture was then filtered over a 0.3% PEI pre-treated GF-B/C plate (#6005174, Perkin Elmer, Waltham, MA, USA) with a cell harvester system ...
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bioRxiv - Immunology 2022Quote: ... and the reaction was continued for 24 hours at 37 °C before FP measurement using a Victor X5 Multilabel plate reader (PerkinElmer, Shelton, CT). DP4.1-Clip (250 nM) ...
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bioRxiv - Microbiology 2023Quote: ... in 96-well plates in 28°C with shaking and the OD600 measurements were performed hourly using an EnVision Multilabel Reader (Perkin Elmer, USA).
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bioRxiv - Molecular Biology 2024Quote: ... This RNA unwinding assay was performed at 37 °C in 384-well plates using a Victor Nivo plate reader (PerkinElmer, Basel, Switzerland). The excitation wavelength was set to 640 nM and the emission was measured at 685 nm ...
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bioRxiv - Immunology 2023Quote: ... Fluorescent signals were monitored in real-time with a microplate reader for 24 h within a tissue culture incubator (37 °C, 5 % CO2) on black OptiPlate 96-well (PerkinElmer, MA, USA) under 20x objective ...
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bioRxiv - Cell Biology 2022Quote: ... Nascent proteins are labeled during translation reactions of 15-30 min at 32°C in RRL by incorporation of radioactive 35S-methionine (Perkin Elmer, USA). Nascent TA proteins were released from the ribosome with 1 mM puromycin and then incubated with 5% (v/v ...
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bioRxiv - Neuroscience 2024Quote: ... the tissues were first treated with HRP-C2 (15 min, 40 °C; 323105, ACD) to develop Egfp hybridization visualized with Opal 520 (FP1487001KT, PerkinElmer, Waltham, MA) diluted in TSA buffer (1:750 ...
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bioRxiv - Immunology 2024Quote: ... Monocytes from five healthy donors were resuspended in an RPMI medium at 5 x 105 c/ml and distributed into the wells (100 μL) of white opaque 96-well microplates (Perkin Elmer, PKE_6005299). Macrophage cell cultures were generated by adherence of monocytes to cell culture plasticware as previously described (16) ...
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bioRxiv - Biochemistry 2024Quote: The levels of Aβ42 in brain samples or in neuron culture media were determined by amplified luminescent proximity homogeneous assay (AlphaLISA) using AL203 C/F kit (PerkinElmer, Waltham, USA) from PerkinElmer ...
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bioRxiv - Biochemistry 2024Quote: ... and for 15 min at 30°C (Gαi1) with 1 μM [γ-33P]-GTP (Hartmann Analytic GmbH) or 1 μM [γ-32P]-GTP (Perkin Elmer) in Reaction Buffer (50 mM HEPES ...
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bioRxiv - Microbiology 2021Quote: ... The mixture was incubated at 37 °C for 20 min before the RFU of fluorescent signals were read on an Envision microplate reader (Perkin Elmer, Waltham, MA) with excitation wavelength set at 320 nm and emission wavelength set at 400 nm ...
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bioRxiv - Physiology 2020Quote: ... Progesterone was extracted with ethyl ether after overnight equilibration (4°C) of the plasma with 1500 dpm of tritiated progesterone (Perkin Elmer, Rodgau, Ermany). Separation of the organic and aqueous phase was conducted similar to the procedure described for the other hormones ...
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Sequential dynein effectors regulate axonal autophagosome motility in a maturation-dependent pathwaybioRxiv - Cell Biology 2020Quote: ... All the videos (2 min, 4 frames s-1) were acquired at 37 °C using a Nikon TIRF microscopy system (Perkin Elmer, Waltham, MA) on an inverted Ti microscope equipped with a 100× objective and an ImageEM C9100-13 camera (Hamamatsu Photonics ...
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bioRxiv - Pharmacology and Toxicology 2020Quote: ... Donor and acceptor emission were measured at 3 min intervals (during a total of 66 min) at 37°C with an EnVision 2014 Multilabel Reader (PerkinElmer, Waltham, MA, USA) using a 340/60 nm excitation filter and 520/8 nm (acceptor ...
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bioRxiv - Pharmacology and Toxicology 2021Quote: ... lung tissues harvested from euthanized mice were soaked for 10 min in pre-warmed (37°C) PBS with 2% FBS and a 1:10 dilution of Xenolight RediJect Coelenterazine h (Cat# 706506, Perkin Elmer, Waltham, MA). Following a 12-15 min incubation ...
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bioRxiv - Microbiology 2020Quote: ... Amastigotes were incubated at 37°C for 72 hours followed by lysis and measurement of luminescence using the ATPlite assay (Perkin Elmer, Waltham, MA).
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bioRxiv - Biochemistry 2024Quote: ... 2B were prepared in ICM (Molsoft LLC., San Diego, CA). Chemical structures (Fig. 5A, C) were generated using ChemDraw (PerkinElmer informatics, Waltham, MA).
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bioRxiv - Pharmacology and Toxicology 2024Quote: ... DPBS samples were diluted in 2% HNO3 and plasma samples were digested over night at 70°C in the 1:1 mixture of 70% HNO3 and H2O2 and analyzed using ICP-MS (Perkin Elmer NexION 300D) to determine the concentration of silver within each sample ...
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bioRxiv - Cell Biology 2023Quote: All the videos (2 min, 4-5 frames s-1) were acquired at 37°C using a Nikon TIRF microscopy system (Perkin Elmer, Waltham, MA) on an inverted Ti microscope equipped with a 100× objective and an ImageEM C9100-13 camera (Hamamatsu Photonics ...
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bioRxiv - Genetics 2024Quote: ... The samples were stored at -20°C until genomic DNA was extracted using the semi-automated Chemagen extraction robot (PerkinElmer Chemagen Technologie GmbH). DNA concentration was determined by either DeNovix DS-11 Spectrophotometer (DeNovix Inc. ...
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bioRxiv - Microbiology 2024Quote: ... was added to bacterial supernatants and the enzymatic activity was monitored for 30 min at 37°C (380 nm) in a VICTOR2 fluorometer/spectrophotometer (Perkin Elmer, Waltham, MA). The enzymatic activity ([PNA generated (nM ...
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bioRxiv - Immunology 2024Quote: ... and the plates were incubated for 48 hours at 37°C before readout of the luciferase signal on an EnVision luminometer (Perkin Elmer, Waltham, USA) as described [74].
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bioRxiv - Immunology 2024Quote: ... 20 µl TZM-bl cell suspension at 150’000 cells per ml density in cell culture medium supplemented with 60 µg/ml DEAE-Dextran were pipetted robotically to each well and the plates were incubated for 48 hours at 37°C before proceeding to the readout of luciferase signal on an EnVision luminometer (Perkin Elmer, Waltham, USA) as described [74].
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bioRxiv - Cell Biology 2021Quote: ... hand-picked human islets were dispersed in accutase for 10 min at 37°C and plated in 96-well plates (Perkin Elmer Inc., Waltham, MA) treated with Poly-D-Lysine Hydrobromide (Sigma-Aldrich ...
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bioRxiv - Developmental Biology 2020Quote: Recombinant GST-SRF protein or synthetic SRF peptides were incubated for 3 h at 30 °C with GST-SET7 in the presence of 100 nCi of S-adenosyl-[methyl-14C]-L-methionine [14C-SAM] (Perkin Elmer, Waltham, MA, USA) in HMTase assay buffer (50 mM Tris–HCl [pH 8.5] ...
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bioRxiv - Neuroscience 2022Quote: ... astrocytes were incubated with a mixture of 30 μM of GABA and [3H] GABA (40 μCi, specific activity = 25 Ci / mmol, PerkinElmer, 15 min, 37 ° C.). The supernatant is then removed ...
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bioRxiv - Pharmacology and Toxicology 2020Quote: ... The plate was incubated in the dark for 60 min at room temperature (∼22 °C) and subsequently read on an EnVision Multilabel Reader (PerkinElmer Life and Analytical Sciences), with excitation at 340 nm and measurements of emission at 615 and 665 nm ...
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bioRxiv - Immunology 2023Quote: ... A chemiluminescence assay was conducted for continuous measurement of chemiluminescence counts per second (cps) at 37°C in an Envision multimode plate reader (PerkinElmer Life Sciences, Waltham, MA), recording measurements at 1 min intervals.
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bioRxiv - Genomics 2023Quote: ... was measured in triplicate and averaged at 405 nm for 45-60 minutes at 25°C on a Wallac Victor 2 1420 Multilabel Counter Plate Reader (Perkin Elmer, Waltham, MA, USA). Citrate synthase activity was standardized against the protein concentration of each sample using the Bovine Serum Albumin Assay (500-0201 ...
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bioRxiv - Cancer Biology 2024Quote: ... The lower lipid-containing organic phase was removed to a new vial and dried under N2 at 37°C before being reconstituted in scintillation fluid (Ultima Gold, Perkin Elmer, Sydney, NSW, Australia). 14C content was determined by direct DPM assay using a beta counter (TriCarb liquid scintillation counter ...
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bioRxiv - Cancer Biology 2024Quote: ... cells were washed with PBS and incubated in DMEM containing 1 g/L D-glucose and 2 μCi/mL [U-14C]C-glucose (Perkin Elmer, Sydney, NSW, Australia) for 2 h at 37°C ...
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bioRxiv - Neuroscience 2021Quote: ... Sections were then incubated with a D1R antagonist for 1h at 4°C in a solution equivalent to the pre-incubation buffer with the addition of 1nM [3H]SCH23390 (Perkin Elmer, USA, 85 Ci/mmol). Non-specific binding was determined by incubating sections under the same conditions with excess amount of the D1R ...
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bioRxiv - Neuroscience 2021Quote: ... Sections were then incubated with a D2R antagonist for 1h at 4°C in a solution equivalent to the pre-incubation buffer with the addition of 4nM [3H]raclopride (Perkin Elmer, USA, 60.1 Ci/mmol). Non-specific binding was determined by incubating sections under the same conditions with excess amount of the D2R ...
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bioRxiv - Cell Biology 2021Quote: ... and imaged immediately at 37°C with 5% CO2 using a spinning disk confocal microscope (UltraVIEW VoX, PerkinElmer with a 63X 1.4 N.A. oil objective) with or without 50 μg/ml PI and/or 10 µg/ml FM1-43FX or FM4-64FX (Thermo Fisher Scientific) ...
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bioRxiv - Cell Biology 2021Quote: ... and imaged immediately at 37°C with 5% CO2 using a spinning disk confocal microscope (UltraVIEW VoX, PerkinElmer with a 60X 1.4 N.A. oil objective). Images were acquired at 1 frame/20 s for 60 min and analyzed using a custom-made MATLAB script (MathWorks ...
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bioRxiv - Cell Biology 2023Quote: ... The plates were then incubated in a cell culture incubator for 1 hour at 37°C until the colour turned orange and the absorbance was measured at 450nm using a microplate reader (Perkin Elmer Wallac Victor2 1420 Multilabel Counter). Results are expressed as the percentage of cell viability per well in relation to the maximum cell viability of DMSO-treated cells ...
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bioRxiv - Cell Biology 2021Quote: ... were then added to the COS-7 cells in the presence of 50 μg/ml PI and imaged immediately at 37°C with 5% CO2 using a spinning disk confocal microscope (UltraVIEW VoX, PerkinElmer with a 40X 1.3 N.A. oil objective). Images were acquired at 1 frame/20s and analyzed using NIH ImageJ software ...
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bioRxiv - Cell Biology 2021Quote: ... Cells were imaged at 1 frame/30 s for 4 h at 37°C with 5% CO2 using a spinning disk confocal microscope (UltraVIEW VoX, PerkinElmer with a 63X 1.4 N.A. oil objective), followed by addition of 50 μg/ml PI (Thermo Fisher Scientific ...