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  • 94
    Millipore gsc marker sox2
    POSTN is preferentially secreted by GSCs and its levels correlate with TAM density in GBMs a, Immunofluorescent staining of POSTN (green) and the <t>GSC</t> marker OLIG2 or <t>SOX2</t> (red) in human primary GBMs. Frozen sections of GBMs (CCF2445 and CW672) were immunostained with antibodies against POSTN and SOX2 or OLIG2, and counterstained with DAPI to show nuclei (blue). POSTN was preferentially expressed in GSCs and distributed in the area near GSCs. Scale bar, 20μm. b , Graphical analysis of ( a ) showing the fraction of POSTN+ cells in SOX2+ cells (GSCs) in human primary GBMs. More than 70% of SOX2 positive GSCs showed POSTN staining (n=5 GBMs; mean ± s.e.m.). c and d , Immunoblot analysis of POSTN expression in cell lysates ( c ) and conditioned media (CM) ( d ) from GSCs (+) and matched non-stem tumor cells (−). CMs were obtained by culturing equal numbers of GSCs and non-stem tumor cells in Neurobasal media without supplements for 24 hours and concentrating media by vacuum centrifugation. Endogenous tubulin amounts in the corresponding cells were used for control. e, Immunofluorescent analysis of POSTN (red) and the TAM marker Iba1 (green) in GBM tissue microarray (US Biomax). Two sets of representative staining were presented to show the enrichment of TAMs in POSTN abundant regions in GBMs. Areas indicated with squares were enlarged and shown on right side of each picture. Scale bar, 80μm. f, Immunohistochemical staining of POSTN and the TAM marker Iba1 in two consecutive tissue microarray slides, respectively. Representative staining images show that the GBM (GL803a-C6) with higher POSTN levels contained more Iba1+ cells (TAMs) and the GBM (GL803a-E7) with lower POSTN levels has less Iba1+ (TAMs). Scale bar, 40μm. g , Graphical analysis of POSTN and Iba1 staining in the tissue microarray slides. 52.5% of GBM cases showed POSTN High and Iba1 High staining, and 28.75% of GBM cases showed POSTN Low and Iba1 Low staining. Only 12.5% of GBM cases showed POSTN High but Iba1 Low staining, and 6.25% of GBM cases showed POSTN Low but Iba1 High staining. The majority (81.25%) of GBM cases showed that POSTN levels positively correlate with TAM density. (Data from 80 tumors).
    Gsc Marker Sox2, supplied by Millipore, used in various techniques. Bioz Stars score: 94/100, based on 7 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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    Average 94 stars, based on 7 article reviews
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    gsc marker sox2 - by Bioz Stars, 2020-08
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    99
    Abcam monoclonal anti human rabbit sox2
    Characterization of GICs and non-initiating tumor cells. (A) High expression of <t>SOX2</t> and low expression of Tuj1, GFAP and Galc were observed in GICs. In contrast, fewer SOX2 positive cells and more Tuj1, GFAP and Galc positive cells were observed in non-initiating tumor cells (×400). Scale bar=10 µm. (B) The percentage of positive cells expressing SOX2, GFAP, Galc and Tuj1. GICs, glioma-initiating cells; DAPI, 4′6-diamidino-2-phenylindole.
    Monoclonal Anti Human Rabbit Sox2, supplied by Abcam, used in various techniques. Bioz Stars score: 99/100, based on 4 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/monoclonal anti human rabbit sox2/product/Abcam
    Average 99 stars, based on 4 article reviews
    Price from $9.99 to $1999.99
    monoclonal anti human rabbit sox2 - by Bioz Stars, 2020-08
    99/100 stars
      Buy from Supplier

    Image Search Results


    POSTN is preferentially secreted by GSCs and its levels correlate with TAM density in GBMs a, Immunofluorescent staining of POSTN (green) and the GSC marker OLIG2 or SOX2 (red) in human primary GBMs. Frozen sections of GBMs (CCF2445 and CW672) were immunostained with antibodies against POSTN and SOX2 or OLIG2, and counterstained with DAPI to show nuclei (blue). POSTN was preferentially expressed in GSCs and distributed in the area near GSCs. Scale bar, 20μm. b , Graphical analysis of ( a ) showing the fraction of POSTN+ cells in SOX2+ cells (GSCs) in human primary GBMs. More than 70% of SOX2 positive GSCs showed POSTN staining (n=5 GBMs; mean ± s.e.m.). c and d , Immunoblot analysis of POSTN expression in cell lysates ( c ) and conditioned media (CM) ( d ) from GSCs (+) and matched non-stem tumor cells (−). CMs were obtained by culturing equal numbers of GSCs and non-stem tumor cells in Neurobasal media without supplements for 24 hours and concentrating media by vacuum centrifugation. Endogenous tubulin amounts in the corresponding cells were used for control. e, Immunofluorescent analysis of POSTN (red) and the TAM marker Iba1 (green) in GBM tissue microarray (US Biomax). Two sets of representative staining were presented to show the enrichment of TAMs in POSTN abundant regions in GBMs. Areas indicated with squares were enlarged and shown on right side of each picture. Scale bar, 80μm. f, Immunohistochemical staining of POSTN and the TAM marker Iba1 in two consecutive tissue microarray slides, respectively. Representative staining images show that the GBM (GL803a-C6) with higher POSTN levels contained more Iba1+ cells (TAMs) and the GBM (GL803a-E7) with lower POSTN levels has less Iba1+ (TAMs). Scale bar, 40μm. g , Graphical analysis of POSTN and Iba1 staining in the tissue microarray slides. 52.5% of GBM cases showed POSTN High and Iba1 High staining, and 28.75% of GBM cases showed POSTN Low and Iba1 Low staining. Only 12.5% of GBM cases showed POSTN High but Iba1 Low staining, and 6.25% of GBM cases showed POSTN Low but Iba1 High staining. The majority (81.25%) of GBM cases showed that POSTN levels positively correlate with TAM density. (Data from 80 tumors).

    Journal: Nature cell biology

    Article Title: Periostin Secreted by Glioblastoma Stem Cells Recruits M2 Tumor-associated Macrophages and Promotes Malignant Growth

    doi: 10.1038/ncb3090

    Figure Lengend Snippet: POSTN is preferentially secreted by GSCs and its levels correlate with TAM density in GBMs a, Immunofluorescent staining of POSTN (green) and the GSC marker OLIG2 or SOX2 (red) in human primary GBMs. Frozen sections of GBMs (CCF2445 and CW672) were immunostained with antibodies against POSTN and SOX2 or OLIG2, and counterstained with DAPI to show nuclei (blue). POSTN was preferentially expressed in GSCs and distributed in the area near GSCs. Scale bar, 20μm. b , Graphical analysis of ( a ) showing the fraction of POSTN+ cells in SOX2+ cells (GSCs) in human primary GBMs. More than 70% of SOX2 positive GSCs showed POSTN staining (n=5 GBMs; mean ± s.e.m.). c and d , Immunoblot analysis of POSTN expression in cell lysates ( c ) and conditioned media (CM) ( d ) from GSCs (+) and matched non-stem tumor cells (−). CMs were obtained by culturing equal numbers of GSCs and non-stem tumor cells in Neurobasal media without supplements for 24 hours and concentrating media by vacuum centrifugation. Endogenous tubulin amounts in the corresponding cells were used for control. e, Immunofluorescent analysis of POSTN (red) and the TAM marker Iba1 (green) in GBM tissue microarray (US Biomax). Two sets of representative staining were presented to show the enrichment of TAMs in POSTN abundant regions in GBMs. Areas indicated with squares were enlarged and shown on right side of each picture. Scale bar, 80μm. f, Immunohistochemical staining of POSTN and the TAM marker Iba1 in two consecutive tissue microarray slides, respectively. Representative staining images show that the GBM (GL803a-C6) with higher POSTN levels contained more Iba1+ cells (TAMs) and the GBM (GL803a-E7) with lower POSTN levels has less Iba1+ (TAMs). Scale bar, 40μm. g , Graphical analysis of POSTN and Iba1 staining in the tissue microarray slides. 52.5% of GBM cases showed POSTN High and Iba1 High staining, and 28.75% of GBM cases showed POSTN Low and Iba1 Low staining. Only 12.5% of GBM cases showed POSTN High but Iba1 Low staining, and 6.25% of GBM cases showed POSTN Low but Iba1 High staining. The majority (81.25%) of GBM cases showed that POSTN levels positively correlate with TAM density. (Data from 80 tumors).

    Article Snippet: Specific antibodies against POSTN (Abcam, ab14041, 1: 400), GSC marker SOX2 (Millipore, AB5603, 1:200; Santa Cruz, sc-17320, 1:200) or OLIG2 (R & D systems, AF2418, 1:100), endothelial cell marker Glut1 (Millipore, 07-1401, 1:500) or CD31 (Dako, M082301, 1:100), and macrophage markers Iba1 (Abcam, ab5076, 1:200), CD11b (Abd serotec, MCA711GT, 1:100), Fizz1 (Abcam, ab39626, 1:100), CD163 (Santa Cruz, sc-33560, 1:100), F4/80 (Abd serotec, MCA497RT, 1:100), CX3CR1 (Abcam, ab8021, 1:100) or CCR2 (Abcam, ab32144, 1:100) were used for immunofluorescent staining on GBM tumor sections as indicated.

    Techniques: Staining, Marker, Expressing, Centrifugation, Microarray, Immunohistochemistry

    Characterization of GICs and non-initiating tumor cells. (A) High expression of SOX2 and low expression of Tuj1, GFAP and Galc were observed in GICs. In contrast, fewer SOX2 positive cells and more Tuj1, GFAP and Galc positive cells were observed in non-initiating tumor cells (×400). Scale bar=10 µm. (B) The percentage of positive cells expressing SOX2, GFAP, Galc and Tuj1. GICs, glioma-initiating cells; DAPI, 4′6-diamidino-2-phenylindole.

    Journal: Oncology Letters

    Article Title: Aggressive invasion is observed in CD133−/A2B5+ glioma-initiating cells

    doi: 10.3892/ol.2015.3823

    Figure Lengend Snippet: Characterization of GICs and non-initiating tumor cells. (A) High expression of SOX2 and low expression of Tuj1, GFAP and Galc were observed in GICs. In contrast, fewer SOX2 positive cells and more Tuj1, GFAP and Galc positive cells were observed in non-initiating tumor cells (×400). Scale bar=10 µm. (B) The percentage of positive cells expressing SOX2, GFAP, Galc and Tuj1. GICs, glioma-initiating cells; DAPI, 4′6-diamidino-2-phenylindole.

    Article Snippet: The cells were blocked with normal goat serum for 30 min. Next, the cells were incubated with monoclonal anti-human rabbit SOX2 (GSC marker; 1:200; cat. no. ab97959; Abcam), monoclonal anti-human mouse Tuj1 (neuron marker; 1:200; cat. no. ab14545; Abcam), monoclonal anti-human mouse GFAP (astrocyte marker; 1:300; cat. no. ab10062; Abcam) and monoclonal anti-human mouse Galc (oligodentrocyte marker; 1:100; cat. no. ab125086; Abcam) primary antibodies overnight at 4°C.

    Techniques: Expressing