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fluorescence microscopy  (Beyotime)


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    Beyotime fluorescence microscopy
    Fluorescence Microscopy, supplied by Beyotime, used in various techniques. Bioz Stars score: 99/100, based on 32308 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/fluorescence+microscopy+with+dapi/DAPI/pm40471885-99-2-19
    Average 99 stars, based on 32308 article reviews
    fluorescence microscopy - by Bioz Stars, 2026-09
    99/100 stars

    Images

    Related Articles

    Staining:

    Article Title: Immunomodulatory effects of biodegradable Mg–Cu–Zn alloy in esophageal cancer
    Article Snippet: .. After treatment, all cells were washed twice with PBS, and fixed with 4% paraformaldehyde for 15 min. After permeabilization with 0.5% Triton X-100 for 10 min, cells were stained with 4′,6-diamidino-2-phenylindole (DAPI, Beyotime, China) for 10 min at room temperature in the dark. .. Images from ten random fields were captured using a fluorescence microscope (CKX53, Olympus, Japan) and analyzed using ImageJ software.

    Article Title: A nature-derived, strong adhesive hydrogel microsphere for wet tissue repair: Multifunctional and clinical potential
    Article Snippet: In short, the cells were washed twice with PBS, fixed in 4 % paraformaldehyde (PFA, Solarbio, China) for 15 min, and then washed with PBS again. .. The cells were permeabilized with 0.2 %Triton X-100 solution for 15 min, followed by incubation with FITC-phalloidin dye (Yeasen, China) in the dark for 30 min, and then stained with 4’, 6-diamidino-2-phenylindole (DAPI, Beyotime, China) for 8 min. ..

    Article Title: A dual-functional hydrogel integrating adhesive and lubricating interfaces for mitochondrial protection–Driven cartilage regeneration
    Article Snippet: Proliferation was assessed using an EdU fluorescence kit (Beyotime, C0078S) according to the manufacturer's instructions: cells were incubated with 10 μM EdU for 2 h, fixed with 4% paraformaldehyde (Beyotime, P0099), and sequentially stained with Apollo® 567 (Ribobio, C10310 ) and Hoechst 33342 (Beyotime, C1022); fluorescence images were acquired on a microscope (Olympus BX53, Japan), and EdU-positive percentages were calculated from five randomly selected fields. .. Apoptosis was evaluated by TUNEL staining (Beyotime, C1088) after identical pretreatment, with fixation and permeabilization followed by incubation with the TUNEL reaction mixture at 37 °C for 1 h in the dark and DAPI (Beyotime, P0131) counterstaining; images were collected on the same microscope and quantified in ImageJ. .. For quantitative apoptosis analysis by flow cytometry, chondrocytes were seeded in 6-well plates (1 × 10 6 cells per well), subjected to the same LPS induction and hydrogel treatment, harvested, washed twice with cold PBS, resuspended in 1 × binding buffer, and stained with Annexin V-APC/7-AAD (Beyotime, C1063L) for 15 min at room temperature in the dark; apoptotic fractions were determined on a BD LSRFortessa X-20 (USA).

    Article Title: Microenvironment-educated MSC-EVs loaded injectable smart hydrogel for targeting senescent nucleus pulposus cells and inhibiting ferroptosis against intervertebral disc degeneration
    Article Snippet: The pelleted EVs were pre-labeled with 10 μM PHK26 dye (Beyotime, C2017S) and then co-cultured with NPCs for 12 h, respectively. .. After fixation with 4% paraformaldehyde for 15 min, the Actin-tracker was used for cytoskeleton staining (Beyotime, C2201S), and the nucleus was stained with DAPI (Beyotime, C1002). .. The internalization of EVs was observed using confocal microscope (Olympus, FV3000).

    Article Title: Small extracellular vesicle-integrated by herbal hydrogels for spatiotemporal immunomodulation and neurovascular repair following traumatic brain injury
    Article Snippet: .. The following were used: Nissl staining (G1036, Servicebio, China), One Step TUNEL Apoptosis Assay Kit (MA0224, Meilunbio, China), anti-Fluorescence Quencher (Contains DAPI) (P0131, Beyotime Biotechnology, China), Polymer-HRP Anti-Rabbit Secondary Antibody Kit (AFIHC003, AiFang biological, China), DAB Chromogenic Reagent Kit (ZLI-9019, ZSGB-BIO, China), RaPure Total RNA Kit (MD021, Magen, China), RNA Reversing Reagent Kit (RR047A, TaKaRa, Japan), ChamQTM Universal SYBR® qPCR Master Mix (Q711, Vazyme, China), Polymerase Chain Reaction Anti-Mouse IgG-HRP Kit (SV0001, Boster Biological Technology, China), Mouse IL-6 MPCLIA Kit (GLM0004, Boster Biological Technology, China) Isolation and purification of sEV by differential ultracentrifugation. ..

    Article Title: Gut microbiota-derived taurolithocholic acid modulates myofiber-type switching via p38 MAPK/PGC-1α signaling underlying breed differences between Arbor Acres and Taoyuan chickens
    Article Snippet: Following blocking with 1% BSA, the sections were incubated with the primary antibody MYH1A (1:100, F59, DSHB, USA) and the AF647-labeled goat anti-mouse secondary antibody (1:500, A0473, Beyotime), with the primary antibody MYH7B (1:100, S58, DSHB) and the FITC-labeled goat anti-mouse secondary antibody (1:500, A0568, Beyotime). .. Cell nuclei were stained with DAPI (C1002, Beyotime). .. Finally, the sections were observed under a fluorescence microscope (Leica, Wetzlar, Germany) and the fluorescence area was calculated using ImageJ software.

    Incubation:

    Article Title: A nature-derived, strong adhesive hydrogel microsphere for wet tissue repair: Multifunctional and clinical potential
    Article Snippet: In short, the cells were washed twice with PBS, fixed in 4 % paraformaldehyde (PFA, Solarbio, China) for 15 min, and then washed with PBS again. .. The cells were permeabilized with 0.2 %Triton X-100 solution for 15 min, followed by incubation with FITC-phalloidin dye (Yeasen, China) in the dark for 30 min, and then stained with 4’, 6-diamidino-2-phenylindole (DAPI, Beyotime, China) for 8 min. ..

    Article Title: A dual-functional hydrogel integrating adhesive and lubricating interfaces for mitochondrial protection–Driven cartilage regeneration
    Article Snippet: Proliferation was assessed using an EdU fluorescence kit (Beyotime, C0078S) according to the manufacturer's instructions: cells were incubated with 10 μM EdU for 2 h, fixed with 4% paraformaldehyde (Beyotime, P0099), and sequentially stained with Apollo® 567 (Ribobio, C10310 ) and Hoechst 33342 (Beyotime, C1022); fluorescence images were acquired on a microscope (Olympus BX53, Japan), and EdU-positive percentages were calculated from five randomly selected fields. .. Apoptosis was evaluated by TUNEL staining (Beyotime, C1088) after identical pretreatment, with fixation and permeabilization followed by incubation with the TUNEL reaction mixture at 37 °C for 1 h in the dark and DAPI (Beyotime, P0131) counterstaining; images were collected on the same microscope and quantified in ImageJ. .. For quantitative apoptosis analysis by flow cytometry, chondrocytes were seeded in 6-well plates (1 × 10 6 cells per well), subjected to the same LPS induction and hydrogel treatment, harvested, washed twice with cold PBS, resuspended in 1 × binding buffer, and stained with Annexin V-APC/7-AAD (Beyotime, C1063L) for 15 min at room temperature in the dark; apoptotic fractions were determined on a BD LSRFortessa X-20 (USA).

    Article Title: Mechanically sensitized hydrogel microspheres trigger membrane receptor switch for cartilage repair
    Article Snippet: .. The OBNC microspheres were added to the working solution according to the manufacturer's instructions, incubated for 30 min in the dark, and an anti-fluorescence quencher containing DAPI dye was added (No. P0131, Beyotime Biotechnology Co., LTD., China). .. F-actin was observed and images were acquired using a confocal laser microscope (STELLARIS5, Leica, GRE).

    TUNEL Assay:

    Article Title: A dual-functional hydrogel integrating adhesive and lubricating interfaces for mitochondrial protection–Driven cartilage regeneration
    Article Snippet: Proliferation was assessed using an EdU fluorescence kit (Beyotime, C0078S) according to the manufacturer's instructions: cells were incubated with 10 μM EdU for 2 h, fixed with 4% paraformaldehyde (Beyotime, P0099), and sequentially stained with Apollo® 567 (Ribobio, C10310 ) and Hoechst 33342 (Beyotime, C1022); fluorescence images were acquired on a microscope (Olympus BX53, Japan), and EdU-positive percentages were calculated from five randomly selected fields. .. Apoptosis was evaluated by TUNEL staining (Beyotime, C1088) after identical pretreatment, with fixation and permeabilization followed by incubation with the TUNEL reaction mixture at 37 °C for 1 h in the dark and DAPI (Beyotime, P0131) counterstaining; images were collected on the same microscope and quantified in ImageJ. .. For quantitative apoptosis analysis by flow cytometry, chondrocytes were seeded in 6-well plates (1 × 10 6 cells per well), subjected to the same LPS induction and hydrogel treatment, harvested, washed twice with cold PBS, resuspended in 1 × binding buffer, and stained with Annexin V-APC/7-AAD (Beyotime, C1063L) for 15 min at room temperature in the dark; apoptotic fractions were determined on a BD LSRFortessa X-20 (USA).

    Article Title: Small extracellular vesicle-integrated by herbal hydrogels for spatiotemporal immunomodulation and neurovascular repair following traumatic brain injury
    Article Snippet: .. The following were used: Nissl staining (G1036, Servicebio, China), One Step TUNEL Apoptosis Assay Kit (MA0224, Meilunbio, China), anti-Fluorescence Quencher (Contains DAPI) (P0131, Beyotime Biotechnology, China), Polymer-HRP Anti-Rabbit Secondary Antibody Kit (AFIHC003, AiFang biological, China), DAB Chromogenic Reagent Kit (ZLI-9019, ZSGB-BIO, China), RaPure Total RNA Kit (MD021, Magen, China), RNA Reversing Reagent Kit (RR047A, TaKaRa, Japan), ChamQTM Universal SYBR® qPCR Master Mix (Q711, Vazyme, China), Polymerase Chain Reaction Anti-Mouse IgG-HRP Kit (SV0001, Boster Biological Technology, China), Mouse IL-6 MPCLIA Kit (GLM0004, Boster Biological Technology, China) Isolation and purification of sEV by differential ultracentrifugation. ..

    Microscopy:

    Article Title: A dual-functional hydrogel integrating adhesive and lubricating interfaces for mitochondrial protection–Driven cartilage regeneration
    Article Snippet: Proliferation was assessed using an EdU fluorescence kit (Beyotime, C0078S) according to the manufacturer's instructions: cells were incubated with 10 μM EdU for 2 h, fixed with 4% paraformaldehyde (Beyotime, P0099), and sequentially stained with Apollo® 567 (Ribobio, C10310 ) and Hoechst 33342 (Beyotime, C1022); fluorescence images were acquired on a microscope (Olympus BX53, Japan), and EdU-positive percentages were calculated from five randomly selected fields. .. Apoptosis was evaluated by TUNEL staining (Beyotime, C1088) after identical pretreatment, with fixation and permeabilization followed by incubation with the TUNEL reaction mixture at 37 °C for 1 h in the dark and DAPI (Beyotime, P0131) counterstaining; images were collected on the same microscope and quantified in ImageJ. .. For quantitative apoptosis analysis by flow cytometry, chondrocytes were seeded in 6-well plates (1 × 10 6 cells per well), subjected to the same LPS induction and hydrogel treatment, harvested, washed twice with cold PBS, resuspended in 1 × binding buffer, and stained with Annexin V-APC/7-AAD (Beyotime, C1063L) for 15 min at room temperature in the dark; apoptotic fractions were determined on a BD LSRFortessa X-20 (USA).

    Apoptosis Assay:

    Article Title: Small extracellular vesicle-integrated by herbal hydrogels for spatiotemporal immunomodulation and neurovascular repair following traumatic brain injury
    Article Snippet: .. The following were used: Nissl staining (G1036, Servicebio, China), One Step TUNEL Apoptosis Assay Kit (MA0224, Meilunbio, China), anti-Fluorescence Quencher (Contains DAPI) (P0131, Beyotime Biotechnology, China), Polymer-HRP Anti-Rabbit Secondary Antibody Kit (AFIHC003, AiFang biological, China), DAB Chromogenic Reagent Kit (ZLI-9019, ZSGB-BIO, China), RaPure Total RNA Kit (MD021, Magen, China), RNA Reversing Reagent Kit (RR047A, TaKaRa, Japan), ChamQTM Universal SYBR® qPCR Master Mix (Q711, Vazyme, China), Polymerase Chain Reaction Anti-Mouse IgG-HRP Kit (SV0001, Boster Biological Technology, China), Mouse IL-6 MPCLIA Kit (GLM0004, Boster Biological Technology, China) Isolation and purification of sEV by differential ultracentrifugation. ..

    Polymer:

    Article Title: Small extracellular vesicle-integrated by herbal hydrogels for spatiotemporal immunomodulation and neurovascular repair following traumatic brain injury
    Article Snippet: .. The following were used: Nissl staining (G1036, Servicebio, China), One Step TUNEL Apoptosis Assay Kit (MA0224, Meilunbio, China), anti-Fluorescence Quencher (Contains DAPI) (P0131, Beyotime Biotechnology, China), Polymer-HRP Anti-Rabbit Secondary Antibody Kit (AFIHC003, AiFang biological, China), DAB Chromogenic Reagent Kit (ZLI-9019, ZSGB-BIO, China), RaPure Total RNA Kit (MD021, Magen, China), RNA Reversing Reagent Kit (RR047A, TaKaRa, Japan), ChamQTM Universal SYBR® qPCR Master Mix (Q711, Vazyme, China), Polymerase Chain Reaction Anti-Mouse IgG-HRP Kit (SV0001, Boster Biological Technology, China), Mouse IL-6 MPCLIA Kit (GLM0004, Boster Biological Technology, China) Isolation and purification of sEV by differential ultracentrifugation. ..

    Real-time Polymerase Chain Reaction:

    Article Title: Small extracellular vesicle-integrated by herbal hydrogels for spatiotemporal immunomodulation and neurovascular repair following traumatic brain injury
    Article Snippet: .. The following were used: Nissl staining (G1036, Servicebio, China), One Step TUNEL Apoptosis Assay Kit (MA0224, Meilunbio, China), anti-Fluorescence Quencher (Contains DAPI) (P0131, Beyotime Biotechnology, China), Polymer-HRP Anti-Rabbit Secondary Antibody Kit (AFIHC003, AiFang biological, China), DAB Chromogenic Reagent Kit (ZLI-9019, ZSGB-BIO, China), RaPure Total RNA Kit (MD021, Magen, China), RNA Reversing Reagent Kit (RR047A, TaKaRa, Japan), ChamQTM Universal SYBR® qPCR Master Mix (Q711, Vazyme, China), Polymerase Chain Reaction Anti-Mouse IgG-HRP Kit (SV0001, Boster Biological Technology, China), Mouse IL-6 MPCLIA Kit (GLM0004, Boster Biological Technology, China) Isolation and purification of sEV by differential ultracentrifugation. ..

    Polymerase Chain Reaction:

    Article Title: Small extracellular vesicle-integrated by herbal hydrogels for spatiotemporal immunomodulation and neurovascular repair following traumatic brain injury
    Article Snippet: .. The following were used: Nissl staining (G1036, Servicebio, China), One Step TUNEL Apoptosis Assay Kit (MA0224, Meilunbio, China), anti-Fluorescence Quencher (Contains DAPI) (P0131, Beyotime Biotechnology, China), Polymer-HRP Anti-Rabbit Secondary Antibody Kit (AFIHC003, AiFang biological, China), DAB Chromogenic Reagent Kit (ZLI-9019, ZSGB-BIO, China), RaPure Total RNA Kit (MD021, Magen, China), RNA Reversing Reagent Kit (RR047A, TaKaRa, Japan), ChamQTM Universal SYBR® qPCR Master Mix (Q711, Vazyme, China), Polymerase Chain Reaction Anti-Mouse IgG-HRP Kit (SV0001, Boster Biological Technology, China), Mouse IL-6 MPCLIA Kit (GLM0004, Boster Biological Technology, China) Isolation and purification of sEV by differential ultracentrifugation. ..

    Isolation:

    Article Title: Small extracellular vesicle-integrated by herbal hydrogels for spatiotemporal immunomodulation and neurovascular repair following traumatic brain injury
    Article Snippet: .. The following were used: Nissl staining (G1036, Servicebio, China), One Step TUNEL Apoptosis Assay Kit (MA0224, Meilunbio, China), anti-Fluorescence Quencher (Contains DAPI) (P0131, Beyotime Biotechnology, China), Polymer-HRP Anti-Rabbit Secondary Antibody Kit (AFIHC003, AiFang biological, China), DAB Chromogenic Reagent Kit (ZLI-9019, ZSGB-BIO, China), RaPure Total RNA Kit (MD021, Magen, China), RNA Reversing Reagent Kit (RR047A, TaKaRa, Japan), ChamQTM Universal SYBR® qPCR Master Mix (Q711, Vazyme, China), Polymerase Chain Reaction Anti-Mouse IgG-HRP Kit (SV0001, Boster Biological Technology, China), Mouse IL-6 MPCLIA Kit (GLM0004, Boster Biological Technology, China) Isolation and purification of sEV by differential ultracentrifugation. ..

    Purification:

    Article Title: Small extracellular vesicle-integrated by herbal hydrogels for spatiotemporal immunomodulation and neurovascular repair following traumatic brain injury
    Article Snippet: .. The following were used: Nissl staining (G1036, Servicebio, China), One Step TUNEL Apoptosis Assay Kit (MA0224, Meilunbio, China), anti-Fluorescence Quencher (Contains DAPI) (P0131, Beyotime Biotechnology, China), Polymer-HRP Anti-Rabbit Secondary Antibody Kit (AFIHC003, AiFang biological, China), DAB Chromogenic Reagent Kit (ZLI-9019, ZSGB-BIO, China), RaPure Total RNA Kit (MD021, Magen, China), RNA Reversing Reagent Kit (RR047A, TaKaRa, Japan), ChamQTM Universal SYBR® qPCR Master Mix (Q711, Vazyme, China), Polymerase Chain Reaction Anti-Mouse IgG-HRP Kit (SV0001, Boster Biological Technology, China), Mouse IL-6 MPCLIA Kit (GLM0004, Boster Biological Technology, China) Isolation and purification of sEV by differential ultracentrifugation. ..

    Laser-Scanning Microscopy:

    Article Title: Spatiotemporally engineered microneedle for microenvironment remodeling propels mucosal regeneration after tracheal mucosal injury
    Article Snippet: Cells were then incubated overnight at 4 °C with rabbit polyclonal antibodies against CD86 or CD206 (1:200, Proteintech), followed by 1 h incubation with Alexa Fluor 488-conjugated or CoraLite Plus 594-conjugated goat anti-rabbit IgG secondary antibodies (1:200, Proteintech). .. Nuclei were counterstained with DAPI (1:100, Beyotime) for 5 min, and images were acquired using a confocal laser scanning microscope. .. Flow cytometry (Beckman Coulter, USA) was further employed to analyze the phenotypic changes of RAW264.7 cells.



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    Image Search Results


    Combining fluorescence microscopy with multiplex IMC data of colorectal tissue advances quality of single cell segmentation. a Cartoon describing MATISSE, a novel pipeline adding microscopic imaging to multiplex IMC analysis and downstream segmentation. In short: tissue sections on slides were stained using isotope-conjugated primary antibodies, DNA intercalator, and DAPI. The tissue was first scanned using a fluorescent microscope and then processed with IMC. Data produced by both techniques is aligned using the nuclear staining. Nuclear and membranous pixel probability maps are produced based on the fluorescent images and IMC data respectively. These probability maps are used to generate a segmentation map, where all detected cells are included. b Representative images of DNA intercalator on a colorectal tissue section analyzed by Ir193 labeling and IMC (left) or DAPI labeling and fluorescent microscopy (IF, right). c IMC-only (IMC) and MATISSE cell segmentation (MATISSE) were performed, and shown are the different predicted outlines on a representative image of Ir193 labeling. Arrows indicate areas with cell fragmentation. d Display of a large region of interest (ROI) showing an overlay of the predicted cell outlines (pink) upon IMC or MATISSE segmentation on a representative IMC image of DNA-Ir193 labeling of colorectal tissue. Highlighted in yellow is the approximate position of the basement membrane surrounding the epithelial monolayer. Scale bar 25 μm. e Cell density was calculated as the number of cells within a radius of 10 μM from the center of each single cell [ , ]. This number is displayed with a color code for each cell in the representative image

    Journal: BMC Biology

    Article Title: MATISSE: a method for improved single cell segmentation in imaging mass cytometry

    doi: 10.1186/s12915-021-01043-y

    Figure Lengend Snippet: Combining fluorescence microscopy with multiplex IMC data of colorectal tissue advances quality of single cell segmentation. a Cartoon describing MATISSE, a novel pipeline adding microscopic imaging to multiplex IMC analysis and downstream segmentation. In short: tissue sections on slides were stained using isotope-conjugated primary antibodies, DNA intercalator, and DAPI. The tissue was first scanned using a fluorescent microscope and then processed with IMC. Data produced by both techniques is aligned using the nuclear staining. Nuclear and membranous pixel probability maps are produced based on the fluorescent images and IMC data respectively. These probability maps are used to generate a segmentation map, where all detected cells are included. b Representative images of DNA intercalator on a colorectal tissue section analyzed by Ir193 labeling and IMC (left) or DAPI labeling and fluorescent microscopy (IF, right). c IMC-only (IMC) and MATISSE cell segmentation (MATISSE) were performed, and shown are the different predicted outlines on a representative image of Ir193 labeling. Arrows indicate areas with cell fragmentation. d Display of a large region of interest (ROI) showing an overlay of the predicted cell outlines (pink) upon IMC or MATISSE segmentation on a representative IMC image of DNA-Ir193 labeling of colorectal tissue. Highlighted in yellow is the approximate position of the basement membrane surrounding the epithelial monolayer. Scale bar 25 μm. e Cell density was calculated as the number of cells within a radius of 10 μM from the center of each single cell [ , ]. This number is displayed with a color code for each cell in the representative image

    Article Snippet: We observed that incorporating fluorescent microscopy images based on DAPI nuclear staining into MATISSE workflow resulted in superior visual and signal intensity-based separation of nuclei in dense areas (Fig. b, Additional file : Fig S1B).

    Techniques: Fluorescence, Microscopy, Multiplex Assay, Imaging, Staining, Produced, Labeling, Membrane