Human Integrin  alphaV beta5 Antibody

Integrin alphaV beta5 in HT1080 Human Cell Line.

Integrin aV beta5 was detected in immersion fixed HT1080 human fibrosarcoma cell line using Human Integrin aV beta5 Monoclonal Antibody (Catalog # MAB2528) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Detection of Human Integrin alpha V beta 5 by Immunocytochemistry/Immunofluorescence

alphaV beta3 and EGFR mediate MBsome signaling. a–d HeLa cells were incubated with purified GFP-MBs for 3 h, followed by wash and another incubation for 24 h. Cells were then fixed and stained with anti-alpha V beta3 (a), anti-alpha V beta5 (b), anti-phospho-FAK (d) antibodies. Panels in c show control staining where primary antibodies were not added. Boxed regions mark the part of the image shown as a higher magnification image in the insets on the right. Scale bar is equivalent to 1 μm. e HeLa cells were co-incubated with purified GFP-MBs and EGF-Alexa647, followed by wash and another incubation for 24 h. Cells were then fixed and colocalization between MBs and EGF analyzed. Arrows point to MBsomes. f HeLa cells were co-incubated with purified GFP-MBs and non-labeled EGF, followed by wash and another incubation for 24 h. Cells were then fixed and stained with anti-phospho-EGFR antibodies. Arrows point to MBsomes. Scale bars in insets are equivalent to 2 μm. g HeLa cells were incubated with purified GFP-MBs. Cells were then washed and flow sorted to separate fractions with or without internalized GF-MBs. Equal number of cells from each fraction were then plated and incubated for 48 h in the presence or absence of 10 μm of EGFR inhibitor (erlotinib). Cells were then washed again and incubated for another 48 h followed by cell counting to determine the number of cells. Data shown are the means and standard deviations derived from three independent experiments (one-way ANOVA) Image collected and cropped by CiteAb from the following publication (https://pubmed.ncbi.nlm.nih.gov/31320617), licensed under a CC-BY license. Not internally tested by R&D Systems.