Anti-Caveolin-2 (phospho Y19) antibody (ab3417)

Immunocytochemistry/Immunofluorescence analysis of Phospho-Caveolin-2 pTyr19 (green) showing staining in the cytoplasm and nucleus of HUVEC cells treated with 100µM pervanadate (left) and untreated HUVEC cells (right). Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were incubated with ab3417 in 3% BSA-PBS at a dilution of 1:20 and incubated overnight at 4ºC in a humidified chamber. Cells were washed with PBST and incubated with a DyLight-conjugated secondary antibody in PBS at room temperature in the dark. F-actin (red) was stained with a fluorescent red phalloidin and nuclei (blue) were stained with Hoechst or DAPI. Images were taken at a magnification of 60x.

ab3417 at a 1/250 dilution staining Caveolin-2 in rat fibroblasts by Immunocytochemistry/ Immunofluorescence.Cells were fixed in paraformaldehyde, permeabilized with Triton X-100 and blocked using 1% BSA. The secondary used was a TRITC conjugated anti-rabbit at a 1/100 dilution.(a) Control cells untreated cells (b) 100nM Insulin for 10 min (c) 10uM U0126 for 2 hr and 100nM Insulin for 10 min (d) 100 nM Wortmannin for 1hr and 100nM Insulin for 10 min