Hippocampal neurons in tissue culture with neurofilament alpha internexin (red) (Ab7654) and GFAP (green). Photo courtesy of: Dr. Gerry Shaw University of Florida
All lanes : Anti-alpha Internexin antibody [2E3] (ab7654)Lane 1 : Crude homogenate of rat facial nucleus at 3 days after experimental injuryLane 2 : Crude homogenate of rat facial nucleus at 3 days after experimental injuryLane 3 : Crude homogenate of rat facial nucleus at 5 days after experimental injuryLane 4 : Crude homogenate of rat facial nucleus at 5 days after experimental injuryLane 5 : Crude homogenate of rat facial nucleus at 7 days after experimental injuryLane 6 : Crude homogenate of rat facial nucleus at 7 days after experimental injuryLane 7 : Crude homogenate of rat facial nucleus at 14 days after experimental injuryLane 8 : Crude homogenate of rat facial nucleus at 14 days after experimental injuryLane 9 : Crude homogenate of rat facial nucleus at 28 days after experimental injuryLane 10 : Crude homogenate of rat facial nucleus at 28 days after experimental injury
Overlay histogram showing SH-SY5Y cells stained with ab7654 (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 (ab7654, 1/100 dilution) for 30 min at 22ºC. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (ab96879) at 1/500 dilution for 30 min at 22ºC. Isotype control antibody (black line) was mouse IgG1 [ICIGG1] (ab91353, 2µg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed. This antibody gave a positive signal in SH-SY5Y cells fixed with 80% methanol (5 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.
ab7654 staining alpha Internexin in human cerebral cortex tissue sections by Immunohistochemistry (IHC-P - paraformaldehyde-fixed, paraffin-embedded sections). Tissue was fixed with formaldehyde and blocked with 3% hydrogen peroxide for 10 minutes at 25°C; antigen retrieval was by heat mediation in EDTA, pH 9.0 (100°C for 20 minutes). Samples were incubated with primary antibody (1/2500) for 20 minutes at 25°C.See Abreview