WB
Western blot analysis of Phospho-RIP3 (S232) on different lysates with Rabbit anti-Phospho-RIP3 (S232) antibody at 1/1,000 dilution.
Lane 1: L-929 whole cell lysate
Lane 2: L-929 treated with 20μM Z-VAD for 3.5 hours, add 100nM SM-164 and 20ng/ml TNF-α for 3 hours whole cell lysate
Lane 3: L-929 treated with λpp for 1 hour whole cell lysate
Lane 4: L-929 treated with 20μM Z-VAD for 3.5 hours, add 100nM SM-164 and 20ng/ml TNF-α for 3 hours, treated with λpp for 1 hour whole cell lysate
Lysates/proteins at 20 µg/Lane.
Predicted band size: 53 kDa
Observed band size: 53 kDa
Exposure time: 20 seconds;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody at 1/1,000 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1:100,000 dilution was used for 1 hour at room temperature.
ICC/IF
Immunocytochemistry analysis of L-929 cells treated with or without 20μM Z-VAD for 2.75 hours, add 100nM SM-164 and 20ng/ml TNF-α for 2.25 hours, then treated with λpp for 1 hour labeling Phospho-RIP3 (S232) with Rabbit anti-Phospho-RIP3 (S232) antibody at 1/100 dilution.
Cells were fixed in 4% paraformaldehyde for 10 minutes at 37 ℃, permeabilized with 0.05% Triton X-100 in PBS for 20 minutes, and then blocked with 2% negative goat serum for 30 minutes at room temperature. Cells were then incubated with Rabbit anti-Phospho-RIP3 (S232) antibody at 1/100 dilution in 2% negative goat serum overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488) was used as the secondary antibody at 1/1,000 dilution. Nuclear DNA was labelled in blue with DAPI.
Beta tubulin (red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594) was used as the secondary antibody at 1/1,000 dilution.