Mouse Integrin  alpha9 Antibody

Integrin alpha 9 in Mouse Liver Tissue.

Integrin a9 was detected in perfusion fixed frozen sections of mouse liver tissue using Goat Anti-Mouse Integrin a9 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3827) at 1 µg/mL overnight at 4 °C. Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using Antigen Retrieval Reagent-Basic (Catalog # CTS013). Tissue was stained using the Anti-Goat IgG VisUCyte™ HRP Polymer Antibody (brown; Catalog # VC004) and counterstained with hematoxylin (blue). Specific staining was localized to bile canaliculi. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents.

Detection of Human Integrin alpha 9 by Immunocytochemistry/Immunofluorescence

Morphology and protein expression of hSKPs. (a) SEM micrographs of nanofibrous scaffolds showing morphology of hSKPs at 7 days of culture. (b) Immunofluorescent images of hSKPs grown on nanofibrous scaffolds showing expression of integrin alpha-9 (green), fibronectin (red) and procollagen I & III (green). Image collected and cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/28860484), licensed under a CC-BY license. Not internally tested by R&D Systems.

Detection of Mouse Integrin alpha 9 by Immunocytochemistry/Immunofluorescence

Intergins alpha4/ alpha9 are responsible for the action of osteopontin (OPN) in the augmentation of macrophage (Mφ) M2 polarization and angiogenic capacity. (A) Relative mean fluorescence intensities (MFIs) of integrins alpha4/ alpha9 were measured by FACS analysis in each Mφ subset. Anti-integrin alpha4 or alpha9 antibodies (Abs) and each isotype-matched control Ab were used at 10 µg/mL, n = 4 [***p < 0.001 vs. untreated, ###p < 0.001 vs. interleukin (IL)-10 alone]. (B) Representative confocal laser scanning immunofluorescence overlay images of integrin alpha4 (green) and DAPI (blue), as well as those of integrin alpha9 (red) and DAPI (blue) in Mφ (–) and Mφ (IL-10 + IL-18). Scale bar represents 20 µm. (C) Relative MFI of CD163 was measured by FACS analysis in each Mφ subset. Anti-integrin alpha4 or alpha9 Abs and each isotype-matched control Ab were used at 10 µg/mL, n = 4 (***p < 0.001 vs. untreated, ###p < 0.001 vs. IL-10 alone, †††p < 0.001 vs. IL-10 + IL-18). (D) The total areas and lengths of tube-like structures were determined by the Matrigel tube formation assay where b.End5 was cocultured with each Mφ subset. Anti-integrin alpha4 or alpha9 Abs and each isotype-matched control Ab were used at 10 µg/mL, n = 6 (***p < 0.001, **p < 0.01, *p < 0.05 vs. untreated, ###p < 0.001, ##p < 0.01, #p < 0.05 vs. IL-10 alone, †††p < 0.001 vs. IL-10 + IL-18). Integrin alpha4 = ITGA4; Integrin alpha9 = ITGA9. All data are expressed as means ± SEM and were analyzed by a one-way ANOVA followed by Tukey’s test. Image collected and cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/29559970), licensed under a CC-BY license. Not internally tested by R&D Systems.