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annexin v binding buffer  (Miltenyi Biotec)


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    Structured Review

    Miltenyi Biotec annexin v binding buffer
    G-1 induces apoptosis in CTCL cells. (A) For a 48-hour period, CTCL cells were exposed to either 500nM G-1 or DMSO. Cells were then stained for 20 minutes with Annexin V-FITC and 7-AAD. Annexin V–positive cells were analyzed by flow cytometry. Representative data shown from n = 3 independent experiments (left panel) and mean value of n = 3 independent experiments with SD (right panel). (B) The activation of caspase-3/7 by G-1 was assessed using the Caspase-Glo 3/7 assay. Cells were treated for 24 hours with 500nM G-1. The resulting caspase activity was normalized against cells treated with DMSO, which served as the untreated control. Mean values of n = 3 independent experiments with SD are plotted. (C) Different durations of treatment with DMSO or 500nM G-1 were applied to HuT and MyLa cells. Western blot analysis was used to evaluate protein expression levels. GAPDH served as a loading control. Representative plot of n = 3 independent experiments. Western blots were imaged digitally. Brightness and contrast were adjusted globally for each blot to improve clarity; no individual lanes were modified or removed. (D) Densitometric quantification of western blots shown in panel C. Band intensities were quantified using Image Studio, normalized to the loading control and expressed as fold change relative to DMSO (set to 1). Bars represent mean ± SD of n = 3 independent experiments. 7-AAD, 7-aminoactinomycin D; cIAP1, cellular inhibitor of apoptosis protein-1; DMSO, dimethyl sulfoxide; FITC, fluorescein isothiocyanate; GAPDH, glyceraldehyde-3-phosphate dehydrogenase; PARP, poly(ADP-ribose) polymerase; SD, standard deviation.
    Annexin V Binding Buffer, supplied by Miltenyi Biotec, used in various techniques. Bioz Stars score: 97/100, based on 88 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/binding+buffer/Annexin+V+Binding+Buffer/pmc13087468-52-7-22
    Average 97 stars, based on 88 article reviews
    annexin v binding buffer - by Bioz Stars, 2026-09
    97/100 stars

    Images

    1) Product Images from "Targeting the G-protein–coupled estrogen receptor: a novel therapeutic strategy in cutaneous T-cell lymphoma "

    Article Title: Targeting the G-protein–coupled estrogen receptor: a novel therapeutic strategy in cutaneous T-cell lymphoma

    Journal: Blood Neoplasia

    doi: 10.1016/j.bneo.2026.100213

    G-1 induces apoptosis in CTCL cells. (A) For a 48-hour period, CTCL cells were exposed to either 500nM G-1 or DMSO. Cells were then stained for 20 minutes with Annexin V-FITC and 7-AAD. Annexin V–positive cells were analyzed by flow cytometry. Representative data shown from n = 3 independent experiments (left panel) and mean value of n = 3 independent experiments with SD (right panel). (B) The activation of caspase-3/7 by G-1 was assessed using the Caspase-Glo 3/7 assay. Cells were treated for 24 hours with 500nM G-1. The resulting caspase activity was normalized against cells treated with DMSO, which served as the untreated control. Mean values of n = 3 independent experiments with SD are plotted. (C) Different durations of treatment with DMSO or 500nM G-1 were applied to HuT and MyLa cells. Western blot analysis was used to evaluate protein expression levels. GAPDH served as a loading control. Representative plot of n = 3 independent experiments. Western blots were imaged digitally. Brightness and contrast were adjusted globally for each blot to improve clarity; no individual lanes were modified or removed. (D) Densitometric quantification of western blots shown in panel C. Band intensities were quantified using Image Studio, normalized to the loading control and expressed as fold change relative to DMSO (set to 1). Bars represent mean ± SD of n = 3 independent experiments. 7-AAD, 7-aminoactinomycin D; cIAP1, cellular inhibitor of apoptosis protein-1; DMSO, dimethyl sulfoxide; FITC, fluorescein isothiocyanate; GAPDH, glyceraldehyde-3-phosphate dehydrogenase; PARP, poly(ADP-ribose) polymerase; SD, standard deviation.
    Figure Legend Snippet: G-1 induces apoptosis in CTCL cells. (A) For a 48-hour period, CTCL cells were exposed to either 500nM G-1 or DMSO. Cells were then stained for 20 minutes with Annexin V-FITC and 7-AAD. Annexin V–positive cells were analyzed by flow cytometry. Representative data shown from n = 3 independent experiments (left panel) and mean value of n = 3 independent experiments with SD (right panel). (B) The activation of caspase-3/7 by G-1 was assessed using the Caspase-Glo 3/7 assay. Cells were treated for 24 hours with 500nM G-1. The resulting caspase activity was normalized against cells treated with DMSO, which served as the untreated control. Mean values of n = 3 independent experiments with SD are plotted. (C) Different durations of treatment with DMSO or 500nM G-1 were applied to HuT and MyLa cells. Western blot analysis was used to evaluate protein expression levels. GAPDH served as a loading control. Representative plot of n = 3 independent experiments. Western blots were imaged digitally. Brightness and contrast were adjusted globally for each blot to improve clarity; no individual lanes were modified or removed. (D) Densitometric quantification of western blots shown in panel C. Band intensities were quantified using Image Studio, normalized to the loading control and expressed as fold change relative to DMSO (set to 1). Bars represent mean ± SD of n = 3 independent experiments. 7-AAD, 7-aminoactinomycin D; cIAP1, cellular inhibitor of apoptosis protein-1; DMSO, dimethyl sulfoxide; FITC, fluorescein isothiocyanate; GAPDH, glyceraldehyde-3-phosphate dehydrogenase; PARP, poly(ADP-ribose) polymerase; SD, standard deviation.

    Techniques Used: Staining, Flow Cytometry, Activation Assay, Caspase-Glo Assay, Activity Assay, Control, Western Blot, Expressing, Modification, Standard Deviation

    Related Articles

    Binding Assay:

    Article Title: Targeting the G-protein–coupled estrogen receptor: a novel therapeutic strategy in cutaneous T-cell lymphoma
    Article Snippet: .. After treatment, cells were collected, resuspended in Annexin V binding buffer, and incubated with Annexin V fluorescein isothiocyanate and 7-aminoactinomycin D (7-AAD; Miltenyi Biotech, Bergisch Gladbach, Germany) for 20 minutes at room temperature, protected from light. ..

    Article Title: Precision oncology in a dish: patient-derived glioma organoids to guide novel therapeutic strategies
    Article Snippet: Ten GOs per condition were collected after 48 h treatment, washed with 1X PBS, dissociated in collagenase IV (20 min, 37 °C), filtered through a 70 μm strainer, and resuspended in 100 μL Annexin V Binding Buffer (BioLegend, USA). .. Samples were stained with 5 μL Annexin V–FITC (BioLegend, USA) and 5 μL PI (Sigma-Aldrich, USA) for 15 min at RT, diluted with 400 μL Binding Buffer, and analyzed immediately on a MACSQuant 10 flow cytometer (Miltenyi, Germany). ..

    Article Title: Precision oncology in a dish: patient-derived glioma organoids to guide novel therapeutic strategies.
    Article Snippet: Annexin V / Propidium Iodide (PI) apoptosis assay Ten GOs per condition were collected after 48 h treatment, washed with PBS, dissociated in collagenase IV (20 min, 37 °C), filtered through a 70 μm strainer, and resuspended in 100 μL Annexin V Binding Buffer (BioLegend, USA). .. Samples were stained with 5 μL Annexin V–FITC (BioLegend, USA) and 5 μL PI (Sigma-Aldrich, USA) for 15 min at room temperature, diluted with 400 μL Binding Buffer, and analyzed immediately on a MACSQuant 10 flow cytometer (Miltenyi, Germany). ..

    Article Title: Targeting the G-Protein-coupled estrogen receptor: A novel therapeutic strategy in cutaneous T-cell lymphoma
    Article Snippet: .. After treatment, cells were collected, resuspended in Annexin V binding buffer and incubated with Annexin V FITC and 7-AAD (Miltenyi Biotech, Bergisch Gladbach, Germany) for 20 minutes at room temperature, protected from light. ..

    Article Title: Overcoming Cisplatin Resistance in 3D Oral Squamous Cell Carcinoma Models via Nanoparticle-Mediated Pt(IV) Drug Delivery
    Article Snippet: .. Cells were centrifuged again and resuspended in 1X Binding Buffer for further Annexin V and/or 7AAD staining (Annexin V-FITC Kit #130-092-052, 7-AAD Staining solution #130-111-568, Miltenyi Biotec). ..

    Article Title: Extracellular matrix stiffness determines the phenotypic behavior of dedifferentiated melanoma cells through a DDR1/2-dependent YAP mechanotransduction pathway.
    Article Snippet: .. Cells were then detached with Collagenase I (Gibco), washed in Annexin-V binding buffer (Miltenyi Biotec) and stained with Annexin-V-FITC and PI for 15min at RT in the dark, according to the manufacturer’s instructions (Miltenyi Biotec). .. Cell death was analyzed on FACS Canto II cytometer (Becton Dickinson).

    Incubation:

    Article Title: Targeting the G-protein–coupled estrogen receptor: a novel therapeutic strategy in cutaneous T-cell lymphoma
    Article Snippet: .. After treatment, cells were collected, resuspended in Annexin V binding buffer, and incubated with Annexin V fluorescein isothiocyanate and 7-aminoactinomycin D (7-AAD; Miltenyi Biotech, Bergisch Gladbach, Germany) for 20 minutes at room temperature, protected from light. ..

    Article Title: Targeting the G-Protein-coupled estrogen receptor: A novel therapeutic strategy in cutaneous T-cell lymphoma
    Article Snippet: .. After treatment, cells were collected, resuspended in Annexin V binding buffer and incubated with Annexin V FITC and 7-AAD (Miltenyi Biotech, Bergisch Gladbach, Germany) for 20 minutes at room temperature, protected from light. ..

    Staining:

    Article Title: Precision oncology in a dish: patient-derived glioma organoids to guide novel therapeutic strategies
    Article Snippet: Ten GOs per condition were collected after 48 h treatment, washed with 1X PBS, dissociated in collagenase IV (20 min, 37 °C), filtered through a 70 μm strainer, and resuspended in 100 μL Annexin V Binding Buffer (BioLegend, USA). .. Samples were stained with 5 μL Annexin V–FITC (BioLegend, USA) and 5 μL PI (Sigma-Aldrich, USA) for 15 min at RT, diluted with 400 μL Binding Buffer, and analyzed immediately on a MACSQuant 10 flow cytometer (Miltenyi, Germany). ..

    Article Title: Precision oncology in a dish: patient-derived glioma organoids to guide novel therapeutic strategies.
    Article Snippet: Annexin V / Propidium Iodide (PI) apoptosis assay Ten GOs per condition were collected after 48 h treatment, washed with PBS, dissociated in collagenase IV (20 min, 37 °C), filtered through a 70 μm strainer, and resuspended in 100 μL Annexin V Binding Buffer (BioLegend, USA). .. Samples were stained with 5 μL Annexin V–FITC (BioLegend, USA) and 5 μL PI (Sigma-Aldrich, USA) for 15 min at room temperature, diluted with 400 μL Binding Buffer, and analyzed immediately on a MACSQuant 10 flow cytometer (Miltenyi, Germany). ..

    Article Title: Targeting histone deacetylation, cell cycle regulators and heat shock proteins as novel therapeutic strategies for penile cancers.
    Article Snippet: .. Upon enzymatic dissociation, cells were washed once in Annexin V-binding buffer (Miltenyi Biotec, Bergisch Gladbach, Germany) and were subsequently stained with 70 μl Annexin V-binding buffer containing 2.5 μl Annexin V-FITC (Miltenyi Biotec) and 15 μg PI (Sigma-Aldrich). ..

    Article Title: Targeting histone deacetylation, cell cycle regulators and heat shock proteins as novel therapeutic strategies for penile cancers
    Article Snippet: .. Upon enzymatic dissociation, cells were washed once in Annexin V-binding buffer (Miltenyi Biotec, Bergisch Gladbach, Germany) and were subsequently stained with 70 μl Annexin V-binding buffer containing 2.5 μl Annexin V-FITC (Miltenyi Biotec) and 15 μg PI (Sigma-Aldrich). ..

    Article Title: Overcoming Cisplatin Resistance in 3D Oral Squamous Cell Carcinoma Models via Nanoparticle-Mediated Pt(IV) Drug Delivery
    Article Snippet: .. Cells were centrifuged again and resuspended in 1X Binding Buffer for further Annexin V and/or 7AAD staining (Annexin V-FITC Kit #130-092-052, 7-AAD Staining solution #130-111-568, Miltenyi Biotec). ..

    Article Title: Extracellular matrix stiffness determines the phenotypic behavior of dedifferentiated melanoma cells through a DDR1/2-dependent YAP mechanotransduction pathway.
    Article Snippet: .. Cells were then detached with Collagenase I (Gibco), washed in Annexin-V binding buffer (Miltenyi Biotec) and stained with Annexin-V-FITC and PI for 15min at RT in the dark, according to the manufacturer’s instructions (Miltenyi Biotec). .. Cell death was analyzed on FACS Canto II cytometer (Becton Dickinson).

    Flow Cytometry:

    Article Title: Precision oncology in a dish: patient-derived glioma organoids to guide novel therapeutic strategies
    Article Snippet: Ten GOs per condition were collected after 48 h treatment, washed with 1X PBS, dissociated in collagenase IV (20 min, 37 °C), filtered through a 70 μm strainer, and resuspended in 100 μL Annexin V Binding Buffer (BioLegend, USA). .. Samples were stained with 5 μL Annexin V–FITC (BioLegend, USA) and 5 μL PI (Sigma-Aldrich, USA) for 15 min at RT, diluted with 400 μL Binding Buffer, and analyzed immediately on a MACSQuant 10 flow cytometer (Miltenyi, Germany). ..

    Article Title: Precision oncology in a dish: patient-derived glioma organoids to guide novel therapeutic strategies.
    Article Snippet: Annexin V / Propidium Iodide (PI) apoptosis assay Ten GOs per condition were collected after 48 h treatment, washed with PBS, dissociated in collagenase IV (20 min, 37 °C), filtered through a 70 μm strainer, and resuspended in 100 μL Annexin V Binding Buffer (BioLegend, USA). .. Samples were stained with 5 μL Annexin V–FITC (BioLegend, USA) and 5 μL PI (Sigma-Aldrich, USA) for 15 min at room temperature, diluted with 400 μL Binding Buffer, and analyzed immediately on a MACSQuant 10 flow cytometer (Miltenyi, Germany). ..



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    Image Search Results


    CRISPR/Cas9 induces DNA damage and apoptosis in PGCs. (A) Flow cytometry analysis 24 h after electroporation, quantifying the proportion of Annexin V + /PI + cells. The horizontal axis indicates PI and the vertical axis Annexin V. The upper-left quadrant (Annexin V + /PI + ) represents late apoptotic cells, and the lower-right quadrant (Annexin V + only) represents early apoptotic cells. Upper panels: results after electroporation with Cas9 + various gRNAs; lower panels: results with dCas9 + various gRNAs. (B) Bar graph of Annexin V + /PI + percentages across groups. Cas9 editing induced a highly significant increase in late apoptosis. (C) γ-H 2 AX foci (green) detected by immunofluorescence 24 h after electroporation. Foci appear as discrete nuclear puncta; nuclei are counterstained with DAPI (blue). Scale bar = 10 µm. (D) Quantification of γ-H 2 AX foci per cell. Cas9 targeting resulted in a significant increase in γ-H 2 AX foci per cell, whereas dCas9 with sgRNA did not. Statistical significance determined by one-way ANOVA (p-values are indicated in the figure).

    Journal: Poultry Science

    Article Title: High genotoxicity of CRISPR/Cas9 versus limited efficacy of CRISPRi in chicken primordial germ cells

    doi: 10.1016/j.psj.2026.106722

    Figure Lengend Snippet: CRISPR/Cas9 induces DNA damage and apoptosis in PGCs. (A) Flow cytometry analysis 24 h after electroporation, quantifying the proportion of Annexin V + /PI + cells. The horizontal axis indicates PI and the vertical axis Annexin V. The upper-left quadrant (Annexin V + /PI + ) represents late apoptotic cells, and the lower-right quadrant (Annexin V + only) represents early apoptotic cells. Upper panels: results after electroporation with Cas9 + various gRNAs; lower panels: results with dCas9 + various gRNAs. (B) Bar graph of Annexin V + /PI + percentages across groups. Cas9 editing induced a highly significant increase in late apoptosis. (C) γ-H 2 AX foci (green) detected by immunofluorescence 24 h after electroporation. Foci appear as discrete nuclear puncta; nuclei are counterstained with DAPI (blue). Scale bar = 10 µm. (D) Quantification of γ-H 2 AX foci per cell. Cas9 targeting resulted in a significant increase in γ-H 2 AX foci per cell, whereas dCas9 with sgRNA did not. Statistical significance determined by one-way ANOVA (p-values are indicated in the figure).

    Article Snippet: After another centrifugation, the supernatant was removed and cells were resuspended in 500 μL of 1× Annexin V Binding Buffer (from Annexin V-FITC/PI Apoptosis Kit, Elabscience E-CK-A211).

    Techniques: CRISPR, Flow Cytometry, Electroporation, Immunofluorescence

    PGCs are more sensitive to DNA double-strand breaks than somatic cells. (A) Cell viability curves after 24 h treatment with increasing concentrations of etoposide (ETP; x-axis shows log 10 [ETP]). PGC viability dropped sharply even at low ETP doses, whereas CEF cells were more tolerant (viability data are mean ± SD of triplicates). (B) Apoptosis detection in PGCs treated with low-dose ETP. The proportion of Annexin V + /PI + cells (late apoptosis) was significantly elevated even at 0.03 µM ETP. (C) Western blot analysis of γ-H 2 AX protein in PGCs treated with varying ETP concentrations (left panel; β-actin as loading control). The bar graph (right) shows the ratio of γ-H 2 AX to β-actin band intensity, with a marked increase at 3 µM ETP (p-values are indicated in the figure). (D) Quantification of γ-H 2 AX foci per cell in THP-1 cells, male PGCs, and female PGCs after exposure to X-ray doses of 0, 2, 4, 6, and 8 Gy. After 48 h recovery, γ-H 2 AX foci increased significantly with higher radiation in THP-1, male PGCs, and female PGCs. Female PGC data points are red squares; male PGCs are blue squares; THP-1 are black circles. (E) Cell-cycle distribution of male vs. female PGCs after DNA damage. PGCs were irradiated (2, 4, 6 Gy), cultured 48 h, and analyzed by flow cytometry for cell-cycle phase (propidium iodide staining). Stacked bars show the percentage of cells in G 0 G 1 , S, and G 2 /M phases in untreated vs. irradiated cells. After damage, female PGCs predominantly arrested in G 2 /M (increased G 2 fraction), whereas male PGCs accumulated in S phase. Statistical significance by one-way ANOVA (p-values are indicated in the figure).

    Journal: Poultry Science

    Article Title: High genotoxicity of CRISPR/Cas9 versus limited efficacy of CRISPRi in chicken primordial germ cells

    doi: 10.1016/j.psj.2026.106722

    Figure Lengend Snippet: PGCs are more sensitive to DNA double-strand breaks than somatic cells. (A) Cell viability curves after 24 h treatment with increasing concentrations of etoposide (ETP; x-axis shows log 10 [ETP]). PGC viability dropped sharply even at low ETP doses, whereas CEF cells were more tolerant (viability data are mean ± SD of triplicates). (B) Apoptosis detection in PGCs treated with low-dose ETP. The proportion of Annexin V + /PI + cells (late apoptosis) was significantly elevated even at 0.03 µM ETP. (C) Western blot analysis of γ-H 2 AX protein in PGCs treated with varying ETP concentrations (left panel; β-actin as loading control). The bar graph (right) shows the ratio of γ-H 2 AX to β-actin band intensity, with a marked increase at 3 µM ETP (p-values are indicated in the figure). (D) Quantification of γ-H 2 AX foci per cell in THP-1 cells, male PGCs, and female PGCs after exposure to X-ray doses of 0, 2, 4, 6, and 8 Gy. After 48 h recovery, γ-H 2 AX foci increased significantly with higher radiation in THP-1, male PGCs, and female PGCs. Female PGC data points are red squares; male PGCs are blue squares; THP-1 are black circles. (E) Cell-cycle distribution of male vs. female PGCs after DNA damage. PGCs were irradiated (2, 4, 6 Gy), cultured 48 h, and analyzed by flow cytometry for cell-cycle phase (propidium iodide staining). Stacked bars show the percentage of cells in G 0 G 1 , S, and G 2 /M phases in untreated vs. irradiated cells. After damage, female PGCs predominantly arrested in G 2 /M (increased G 2 fraction), whereas male PGCs accumulated in S phase. Statistical significance by one-way ANOVA (p-values are indicated in the figure).

    Article Snippet: After another centrifugation, the supernatant was removed and cells were resuspended in 500 μL of 1× Annexin V Binding Buffer (from Annexin V-FITC/PI Apoptosis Kit, Elabscience E-CK-A211).

    Techniques: Western Blot, Control, Irradiation, Cell Culture, Flow Cytometry, Staining