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18 protocols using annexin 5 pe 7aad apoptosis kit

1

Apoptosis Quantification by Flow Cytometry

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Cells were cultured for 48 h, collected, and rinsed twice with cold phosphate buffered saline (PBS). Cells (5 × 104) were suspended in 500 μl binding buffer. Annexin V-PE and 7-aminoactinomycin D (7AAD) (Annexin V-PE/7AAD apoptosis kit; Becton Dickinson and Co., NY, USA) were added according to the manufacturer's instructions. Flow cytometry was performed following calibration with an unstained cell sample and AnnexinV-FITC and PI-mono labelled samples. The proportion of apoptotic cells in each sample was calculated using FlowJo version 7.6 (FlowJo, LLC, Ashland, OR, USA).
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2

Quantifying Apoptosis in PC Cells

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PC cells were transfected with siRNA as described above. 96 h post-transfection, both adherent and floating cells were collected and cell death was measured using the AnnexinV-PE/7-AAD reagent (Becton Dickinson AnnexinV-PE/7AAD Apoptosis Kit) according to the manufacturer's instructions. Samples were analysed on a BD FACSCanto-II flow cytometer.
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3

Comprehensive Phenotypic Analysis of Dendritic Cells

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The phenotypes of MDDCs, iDCs, and mature DCs (mDCs), together with the expression of markers related to the migration ability of DCs and T-cell proliferation, were assessed by flow cytometry using different combinations of mAbs (Figure S2). The corresponding isotypes were used as controls. The viability and mortality of all cell populations were assessed using an Annexin V-PE/7-AAD Apoptosis Kit (Becton Dickinson) or the LIVE/DEAD™ Fixable Near-IR Dead Cell Stain Kit (ThermoFisher Scientific, Massachusetts, USA). Samples were acquired by FACSCanto II (BD Biosciences; San Jose, CA, USA) and analyzed with FlowJo (Tree Star, Ashland, OR, USA).
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4

Apoptosis Measurement by Flow Cytometry

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Apoptosis was assessed by cytometric analysis of Annexin V/7-AAD labeled cells using Annexin V-PE/7-AAD apoptosis kit (Becton Dickinson, Franklin Lakes, NJ, USA), according to manifacturer's protocol. Cell death was measured by propidium iodide staining; cells were incubated with 100ng/ml PI for 5 min before analysis. Cytometric analysis was performed with FACS-Canto II (Becton Dickinson).
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5

Apoptosis Assay in GIST Cells

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GIST cells or transfected cells were treated with IM (IC50) for 48 h, stained using the Annexin V-PE/7AAD apoptosis kit (BD Biosciences) according to the manufacturer’s protocol. Data were acquired using a BD FACS Caliber flow cytometer and analyzed using BD Cell Quest software.
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6

Apoptosis Evaluation by Flow Cytometry

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Fixed cells were stained with the Annexin V-PE/7-AAD apoptosis kit (559763, BD Biosciences, Franklin Lakes, NJ) and apoptosis was evaluated by examining the percentage of apoptotic cells. Data acquisition and analysis were performed using Cell Quest software via a FACScan flow cytometer (BD Biosciences, Franklin Lakes, NJ). The results were analyzed with the ModFit 3.0 software (Verity Software House, Topsham, ME). All experiments were repeated in triplicate.
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7

Cell Death Analysis by Flow Cytometry

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For cell death analysis, cells were stained using the Annexin V-PE/7-AAD Apoptosis Kit (BD Pharmingen) and then the dead cells were detected by flow cytometry (Beckman FC400 MPL, USA). The interpretation of the dot plot of Annexin V-PE/7-AAD stained cells analyzed by flow cytometry varies from paper to paper.
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8

Annexin V-PE/7-AAD Apoptosis Assay

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The apoptotic status was analysed by an Annexin V‐PE/7‐AAD Apoptosis Kit (559763; BD Biosciences, New Jersey, USA). Cells were stained and evaluated for apoptosis by flow cytometry according to the manufacturer's protocol. The number of apoptotic cells was analysed by flow cytometry (BD Biosciences, New Jersey, USA).
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9

Investigating Apoptosis Pathways in HK-2 Cells

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CO2 incubator (SANYO, Osaka, Japanese), transfer electrophoresis instrument (Liuyi Instrument Factory, Beijing, China); Odyssey FC imager (Li-COR Biosciences, Lincoln City, USA), cyclic variable temperature and heating PCR instrument (Bio-Rad company, Hercules, USA); confocal microscope (LEICA company, Wetzlar, Germany). HK-2 cells (American Type Culture Collection, Rockefeller, USA), 5Z-7-oxozeaenol (Millipore, Massachusetts, USA), SB203580 (APExBIO corporation, Houston, USA), FuGENE6 transfection reagent and TUNEL kit (Promega, Madison, USA), Annexin v-PE/7-AAD Apoptosis kit (BD corporation, New York, USA), ROS kit (Biyuntian Biotechnology, Shanghai, China), Rabbit anti p-TAK1 and t-TAK1 (Abcam, Cambridge, UK), Rabbit anti p38 MAPK and p-p38 MAPK (Cell Signaling, Boston, USA), Rabbit anti Bax, Bcl2 and TGF-β1 (proteintech, Chicago, USA), Horseradish Enzyme Labeled Goat Anti-Rabbit IgG and FITC-Goat Anti-Rabbit IgG (Zhongshan Jinqiao Company, Beijing, China), Trizol (Invitrogen, Carlsbad, USA), Reverse Transcription SysteM and deoxyribonucleoside triphosphate (dNTP) (Promega, Madison, USA), MitoSOX reagent (Sigma, Silicon valley, USA).
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10

Apoptosis and Cell Cycle Analysis of Hepatocellular Carcinoma Cells

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Cells were treated with OSI-027 (5.0, 10, and 20 µmol/L for SNU-387 cells, 1.0, 2.0, and 4.0 µmol/L for other four HCC cell lines) for 48 hours, stained using the Annexin V-PE/7AAD apoptosis kit (BD Biosciences) according to the manufacturer's protocol, and analyzed using a BD FACS Caliber flow cytometer using BD Cell Quest software.
For cell-cycle analysis, cells were treated with DMSO, rapamycin (20 µmol/L for SNU-387 and 4 µmol/L for other four HCC cell lines) or OSI-027 as described for apoptosis assay for 48 hours, stained with propidium iodide (PI; Dawen) and analyzed by flow cytometry. Quantitative cell-cycle analysis was conducted using ModFit software (Verity Software House). Cell proliferation was expressed as the percentage of S + G2–M phase cells (25 (link)).
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