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positive markers cd73  (Bioss)


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    Bioss positive markers cd73
    A Schematic illustration of the ASCs isolation procedure from deer antler tissue using mechanical dissection and the collagenase digestion method. Created in BioRender. Yuhao, S. (2025) https://BioRender.com/m5easfx . B Representative phase-contrast microscopy image showing the typical spindle-shaped morphology of cultured ASCs at passage 3. Scale bar: 100 μm. C Immunofluorescence analysis of ASC surface markers. ASCs were positive for <t>CD73</t> and CD90 (green), while negative for CD34 and CD45. Nuclei were counterstained with DAPI (blue). Merged images show co-localization. Scale bar: 100 μm. D – F Multi-lineage differentiation potential of ASCs. D Oil Red O staining showing lipid droplets after 14 days of adipogenic induction. Scale bars: 100 μm. E Alizarin Red S staining demonstrating calcium deposition after 21 days of osteogenic differentiation. Scale bars: 500 μm. F Alcian Blue staining revealing proteoglycan synthesis after 14 days of chondrogenic induction. Scale bars: 100 μm. G Western blot analysis confirming the expression of exosomal markers (CD63, TSG101, and CD9) in isolated ASC-Exos compared to ASCs and culture supernatant. H Representative transmission electron microscopy (TEM) image showing the typical cup-shaped morphology of ASC-Exos with characteristic double-membrane structure. Scale bars: 100 nm. I Nanoparticle tracking analysis (NTA) reveals the size distribution of ASC-Exos with an average diameter of 86.4 nm. J Scatter plot from flow cytometry analysis demonstrating the uniform distribution and homogeneity of the isolated ASC-Exos population.
    Positive Markers Cd73, supplied by Bioss, used in various techniques. Bioz Stars score: 94/100, based on 35 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/positive markers cd73/product/Bioss
    Average 94 stars, based on 35 article reviews
    positive markers cd73 - by Bioz Stars, 2026-02
    94/100 stars

    Images

    1) Product Images from "Deer antler ASCs exosomes ameliorate osteoarthritis via miR-140/MMP13 axis-mediated dual modulation of inflammation and cartilage regeneration"

    Article Title: Deer antler ASCs exosomes ameliorate osteoarthritis via miR-140/MMP13 axis-mediated dual modulation of inflammation and cartilage regeneration

    Journal: NPJ Regenerative Medicine

    doi: 10.1038/s41536-025-00444-9

    A Schematic illustration of the ASCs isolation procedure from deer antler tissue using mechanical dissection and the collagenase digestion method. Created in BioRender. Yuhao, S. (2025) https://BioRender.com/m5easfx . B Representative phase-contrast microscopy image showing the typical spindle-shaped morphology of cultured ASCs at passage 3. Scale bar: 100 μm. C Immunofluorescence analysis of ASC surface markers. ASCs were positive for CD73 and CD90 (green), while negative for CD34 and CD45. Nuclei were counterstained with DAPI (blue). Merged images show co-localization. Scale bar: 100 μm. D – F Multi-lineage differentiation potential of ASCs. D Oil Red O staining showing lipid droplets after 14 days of adipogenic induction. Scale bars: 100 μm. E Alizarin Red S staining demonstrating calcium deposition after 21 days of osteogenic differentiation. Scale bars: 500 μm. F Alcian Blue staining revealing proteoglycan synthesis after 14 days of chondrogenic induction. Scale bars: 100 μm. G Western blot analysis confirming the expression of exosomal markers (CD63, TSG101, and CD9) in isolated ASC-Exos compared to ASCs and culture supernatant. H Representative transmission electron microscopy (TEM) image showing the typical cup-shaped morphology of ASC-Exos with characteristic double-membrane structure. Scale bars: 100 nm. I Nanoparticle tracking analysis (NTA) reveals the size distribution of ASC-Exos with an average diameter of 86.4 nm. J Scatter plot from flow cytometry analysis demonstrating the uniform distribution and homogeneity of the isolated ASC-Exos population.
    Figure Legend Snippet: A Schematic illustration of the ASCs isolation procedure from deer antler tissue using mechanical dissection and the collagenase digestion method. Created in BioRender. Yuhao, S. (2025) https://BioRender.com/m5easfx . B Representative phase-contrast microscopy image showing the typical spindle-shaped morphology of cultured ASCs at passage 3. Scale bar: 100 μm. C Immunofluorescence analysis of ASC surface markers. ASCs were positive for CD73 and CD90 (green), while negative for CD34 and CD45. Nuclei were counterstained with DAPI (blue). Merged images show co-localization. Scale bar: 100 μm. D – F Multi-lineage differentiation potential of ASCs. D Oil Red O staining showing lipid droplets after 14 days of adipogenic induction. Scale bars: 100 μm. E Alizarin Red S staining demonstrating calcium deposition after 21 days of osteogenic differentiation. Scale bars: 500 μm. F Alcian Blue staining revealing proteoglycan synthesis after 14 days of chondrogenic induction. Scale bars: 100 μm. G Western blot analysis confirming the expression of exosomal markers (CD63, TSG101, and CD9) in isolated ASC-Exos compared to ASCs and culture supernatant. H Representative transmission electron microscopy (TEM) image showing the typical cup-shaped morphology of ASC-Exos with characteristic double-membrane structure. Scale bars: 100 nm. I Nanoparticle tracking analysis (NTA) reveals the size distribution of ASC-Exos with an average diameter of 86.4 nm. J Scatter plot from flow cytometry analysis demonstrating the uniform distribution and homogeneity of the isolated ASC-Exos population.

    Techniques Used: Isolation, Dissection, Microscopy, Cell Culture, Immunofluorescence, Staining, Western Blot, Expressing, Transmission Assay, Electron Microscopy, Membrane, Flow Cytometry



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    A Schematic illustration of the ASCs isolation procedure from deer antler tissue using mechanical dissection and the collagenase digestion method. Created in BioRender. Yuhao, S. (2025) https://BioRender.com/m5easfx . B Representative phase-contrast microscopy image showing the typical spindle-shaped morphology of cultured ASCs at passage 3. Scale bar: 100 μm. C Immunofluorescence analysis of ASC surface markers. ASCs were positive for <t>CD73</t> and CD90 (green), while negative for CD34 and CD45. Nuclei were counterstained with DAPI (blue). Merged images show co-localization. Scale bar: 100 μm. D – F Multi-lineage differentiation potential of ASCs. D Oil Red O staining showing lipid droplets after 14 days of adipogenic induction. Scale bars: 100 μm. E Alizarin Red S staining demonstrating calcium deposition after 21 days of osteogenic differentiation. Scale bars: 500 μm. F Alcian Blue staining revealing proteoglycan synthesis after 14 days of chondrogenic induction. Scale bars: 100 μm. G Western blot analysis confirming the expression of exosomal markers (CD63, TSG101, and CD9) in isolated ASC-Exos compared to ASCs and culture supernatant. H Representative transmission electron microscopy (TEM) image showing the typical cup-shaped morphology of ASC-Exos with characteristic double-membrane structure. Scale bars: 100 nm. I Nanoparticle tracking analysis (NTA) reveals the size distribution of ASC-Exos with an average diameter of 86.4 nm. J Scatter plot from flow cytometry analysis demonstrating the uniform distribution and homogeneity of the isolated ASC-Exos population.
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    antibodies against positive markers cd90, cd105, cd44, cd73  (Becton Dickinson)
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    A Schematic illustration of the ASCs isolation procedure from deer antler tissue using mechanical dissection and the collagenase digestion method. Created in BioRender. Yuhao, S. (2025) https://BioRender.com/m5easfx . B Representative phase-contrast microscopy image showing the typical spindle-shaped morphology of cultured ASCs at passage 3. Scale bar: 100 μm. C Immunofluorescence analysis of ASC surface markers. ASCs were positive for <t>CD73</t> and CD90 (green), while negative for CD34 and CD45. Nuclei were counterstained with DAPI (blue). Merged images show co-localization. Scale bar: 100 μm. D – F Multi-lineage differentiation potential of ASCs. D Oil Red O staining showing lipid droplets after 14 days of adipogenic induction. Scale bars: 100 μm. E Alizarin Red S staining demonstrating calcium deposition after 21 days of osteogenic differentiation. Scale bars: 500 μm. F Alcian Blue staining revealing proteoglycan synthesis after 14 days of chondrogenic induction. Scale bars: 100 μm. G Western blot analysis confirming the expression of exosomal markers (CD63, TSG101, and CD9) in isolated ASC-Exos compared to ASCs and culture supernatant. H Representative transmission electron microscopy (TEM) image showing the typical cup-shaped morphology of ASC-Exos with characteristic double-membrane structure. Scale bars: 100 nm. I Nanoparticle tracking analysis (NTA) reveals the size distribution of ASC-Exos with an average diameter of 86.4 nm. J Scatter plot from flow cytometry analysis demonstrating the uniform distribution and homogeneity of the isolated ASC-Exos population.
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    A Schematic illustration of the ASCs isolation procedure from deer antler tissue using mechanical dissection and the collagenase digestion method. Created in BioRender. Yuhao, S. (2025) https://BioRender.com/m5easfx . B Representative phase-contrast microscopy image showing the typical spindle-shaped morphology of cultured ASCs at passage 3. Scale bar: 100 μm. C Immunofluorescence analysis of ASC surface markers. ASCs were positive for <t>CD73</t> and CD90 (green), while negative for CD34 and CD45. Nuclei were counterstained with DAPI (blue). Merged images show co-localization. Scale bar: 100 μm. D – F Multi-lineage differentiation potential of ASCs. D Oil Red O staining showing lipid droplets after 14 days of adipogenic induction. Scale bars: 100 μm. E Alizarin Red S staining demonstrating calcium deposition after 21 days of osteogenic differentiation. Scale bars: 500 μm. F Alcian Blue staining revealing proteoglycan synthesis after 14 days of chondrogenic induction. Scale bars: 100 μm. G Western blot analysis confirming the expression of exosomal markers (CD63, TSG101, and CD9) in isolated ASC-Exos compared to ASCs and culture supernatant. H Representative transmission electron microscopy (TEM) image showing the typical cup-shaped morphology of ASC-Exos with characteristic double-membrane structure. Scale bars: 100 nm. I Nanoparticle tracking analysis (NTA) reveals the size distribution of ASC-Exos with an average diameter of 86.4 nm. J Scatter plot from flow cytometry analysis demonstrating the uniform distribution and homogeneity of the isolated ASC-Exos population.
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    Image Search Results


    A Schematic illustration of the ASCs isolation procedure from deer antler tissue using mechanical dissection and the collagenase digestion method. Created in BioRender. Yuhao, S. (2025) https://BioRender.com/m5easfx . B Representative phase-contrast microscopy image showing the typical spindle-shaped morphology of cultured ASCs at passage 3. Scale bar: 100 μm. C Immunofluorescence analysis of ASC surface markers. ASCs were positive for CD73 and CD90 (green), while negative for CD34 and CD45. Nuclei were counterstained with DAPI (blue). Merged images show co-localization. Scale bar: 100 μm. D – F Multi-lineage differentiation potential of ASCs. D Oil Red O staining showing lipid droplets after 14 days of adipogenic induction. Scale bars: 100 μm. E Alizarin Red S staining demonstrating calcium deposition after 21 days of osteogenic differentiation. Scale bars: 500 μm. F Alcian Blue staining revealing proteoglycan synthesis after 14 days of chondrogenic induction. Scale bars: 100 μm. G Western blot analysis confirming the expression of exosomal markers (CD63, TSG101, and CD9) in isolated ASC-Exos compared to ASCs and culture supernatant. H Representative transmission electron microscopy (TEM) image showing the typical cup-shaped morphology of ASC-Exos with characteristic double-membrane structure. Scale bars: 100 nm. I Nanoparticle tracking analysis (NTA) reveals the size distribution of ASC-Exos with an average diameter of 86.4 nm. J Scatter plot from flow cytometry analysis demonstrating the uniform distribution and homogeneity of the isolated ASC-Exos population.

    Journal: NPJ Regenerative Medicine

    Article Title: Deer antler ASCs exosomes ameliorate osteoarthritis via miR-140/MMP13 axis-mediated dual modulation of inflammation and cartilage regeneration

    doi: 10.1038/s41536-025-00444-9

    Figure Lengend Snippet: A Schematic illustration of the ASCs isolation procedure from deer antler tissue using mechanical dissection and the collagenase digestion method. Created in BioRender. Yuhao, S. (2025) https://BioRender.com/m5easfx . B Representative phase-contrast microscopy image showing the typical spindle-shaped morphology of cultured ASCs at passage 3. Scale bar: 100 μm. C Immunofluorescence analysis of ASC surface markers. ASCs were positive for CD73 and CD90 (green), while negative for CD34 and CD45. Nuclei were counterstained with DAPI (blue). Merged images show co-localization. Scale bar: 100 μm. D – F Multi-lineage differentiation potential of ASCs. D Oil Red O staining showing lipid droplets after 14 days of adipogenic induction. Scale bars: 100 μm. E Alizarin Red S staining demonstrating calcium deposition after 21 days of osteogenic differentiation. Scale bars: 500 μm. F Alcian Blue staining revealing proteoglycan synthesis after 14 days of chondrogenic induction. Scale bars: 100 μm. G Western blot analysis confirming the expression of exosomal markers (CD63, TSG101, and CD9) in isolated ASC-Exos compared to ASCs and culture supernatant. H Representative transmission electron microscopy (TEM) image showing the typical cup-shaped morphology of ASC-Exos with characteristic double-membrane structure. Scale bars: 100 nm. I Nanoparticle tracking analysis (NTA) reveals the size distribution of ASC-Exos with an average diameter of 86.4 nm. J Scatter plot from flow cytometry analysis demonstrating the uniform distribution and homogeneity of the isolated ASC-Exos population.

    Article Snippet: For flow cytometric analysis, cells were dissociated using trypsin without EDTA, washed with PBS, and incubated with surface marker antibodies at room temperature for 1 h. The panel included positive markers CD73 (bs-4834R, Bioss, China) and CD90 (bs-0778R, Bioss, China), and negative hematopoietic markers CD45 (bs-4819R, Bioss, China) and CD34 (bs-0646R, Bioss, China), following the manufacturer’s recommended antibody concentrations.

    Techniques: Isolation, Dissection, Microscopy, Cell Culture, Immunofluorescence, Staining, Western Blot, Expressing, Transmission Assay, Electron Microscopy, Membrane, Flow Cytometry