Overlay histogram showing HeLa cells stained with ab76412 (red line). The cells were fixed with 4% paraformaldehyde (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab76412, 1/1000 dilution) for 30 min at 22°C. The secondary antibody used was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) (ab150077) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was rabbit IgG (monoclonal) (0.1μg/1x106 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter. This antibody gave a positive signal in HeLa cells fixed with 80% methanol (5 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.
Western blot - TAB1 antibody [EPR635Y] (ab76412)
Anti-TAB1 antibody [EPR635Y] (ab76412) at 1/2000 dilution + MCF-7 cell lysate at 10 µg
Secondary HRP labelled goat anti-rabbit at 1/2000 dilution
Predicted band size : 55 kDa Observed band size : 55 kDa
Huang HL et al. Targeting of TGF-ß-activated protein kinase 1 inhibits chemokine (C-C motif) receptor 7 expression, tumor growth and metastasis in breast cancer. Oncotarget6:995-1007 (2015).
Read more (PubMed: 25557171) »
Theivanthiran B et al. The E3 ubiquitin ligase Itch inhibits p38a signaling and skin inflammation through the ubiquitylation of Tab1. Sci Signal8:ra22 (2015).
Read more (PubMed: 25714464) »