alp staining buffer (Beyotime)
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Alp Staining Buffer, supplied by Beyotime, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
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1) Product Images from "Stem cell–homing biomimetic hydrogel promotes the repair of osteoporotic bone defects through osteogenic and angiogenic coupling"
Article Title: Stem cell–homing biomimetic hydrogel promotes the repair of osteoporotic bone defects through osteogenic and angiogenic coupling
Journal: Science Advances
doi: 10.1126/sciadv.adq6700
Figure Legend Snippet: ( A ) Micro-CT scan and 3D reconstruction results (scale bar, 1 mm); quantitative analysis of bone density, volume, and other parameters. BV/TV, bone tissue volume/total tissue; Tb.Th, trabecular thickness; Tb.N, trabecular number. ( B ) H&E staining images of different groups (scale bar, 1 mm and 125 μm). ( C ) Masson staining images of different groups (scale bar, 1 mm and 125 μm). ( D ) Flow cytometry showed BMSCs from osteoporotic rats were positive for CD44 (99.8%), CD29 (99.8%), CD73 (98.9%), and CD90 (77.3%) and negative for CD34 (2.57%) and CD45 (2.5%). ( E ) Alizarin Red S, Toluidine blue, and Oil Red O staining were used to detect osteogenic, chondrogenic, and adipogenic differentiation, respectively (scale bar, 100 μm). ( F ) SA-β-gal staining detected senescent cells (scale bar, 100 μm). ( G ) Western blotting analysis of Nanog, Sox2, and Oct4 protein expression in BMSCs from different groups. ( H ) Western blotting analysis of P53, P21, and P16 protein expression in BMSCs from different groups. ( I ) Representative immunofluorescence staining of γ-H2AX foci formation in BMSCs from different groups (scale bar, 25 μm). DAPI, 4′,6-diamidino-2-phenylindole. ( J ) Representative immunofluorescence staining of CD90 and Runx2 in BMSCs from the different groups (scale bar, 25 μm). ( K ) Representative immunofluorescence staining of CD90 and Opn in BMSCs from different groups (scale bar, 25 μm). ( L ) Western blotting analysis of Runx2 and Opn protein expression in BMSCs from different groups. ( M ) ALP staining of BMSCs from the different groups. ( N ) Alizarin Red S staining of BMSCs from different groups. n = 3 for each group. Error bars denote means ± SEM; ns, no significance; * P < 0.05, ** P < 0.01, and *** P < 0.001.
Techniques Used: Micro-CT, Staining, Flow Cytometry, Western Blot, Expressing, Immunofluorescence
Figure Legend Snippet: ( A ) Immunofluorescence staining of F-actin in BMSCs cultured with hydrogels for 7 days (scale bar, 25 μm). ( B ) Live/dead assay of BMSCs cultured with hydrogels for 3 days (scale bar, 100 μm). Live cells appear green, and dead cells appear red. ( C ) Western blots analysis of P-eNOS and eNOS levels in BMSCs cultured with hydrogels for 7 days. ( D ) NO generation in BMSCs cultured with hydrogels for 7 days indicated by nitrite levels. ( E ) cGMP expression in BMSCs cultured with hydrogels for 7 days. ( F ) Western blots analysis of sGC and PKG levels in BMSCs cultured with hydrogels for 7 days. ( G ) Western blots analysis of Runx2 and Opn levels in BMSCs cultured with hydrogels for 7 days. ( H ) Representative of immunofluorescence staining of CD90 and Runx2 in BMSCs cultured with hydrogels for 7 days (scale bar, 25 μm). ( I ) Representative of immunofluorescence staining of CD90 and Opn in BMSCs cultured with hydrogels for 7 days (scale bar, 25 μm). ( J ) The ALP staining of BMSCs cultured with hydrogels for 7 days. ( K ) Alizarin Red S staining of BMSCs cultured with hydrogels for 7 days. ( L ) Schematic diagram of SA-MSNs@CM-Stiff activating NO/cGMP pathway to promote BMSC osteogenesis. n = 3 for each group. Error bars denote means ± SEM; * P < 0.05, ** P < 0.01, and *** P < 0.001.
Techniques Used: Immunofluorescence, Staining, Cell Culture, Live Dead Assay, Western Blot, Expressing
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