Bcl xl antibody

MPS was purchased from Pfizer and dissolved in sterile normal saline. VO-OHpic was purchased from selleck (USA, S8174) and dissolved in DMSO. And the final concentration of DMSO is the same (0.1%) in each group including the control. CD31 antibody (UK, ab182981), CD34 antibody (UK, ab81289), VEGF Receptor 2 (VEGFR2) antibody (UK, ab11939), VEGF Receptor 1 (VEGFR1) antibody (UK, ab32152), CD133 antibody (UK, ab19898), SIRT-1 antibody (UK, ab189494), NQO-1 antibody (UK, ab80588), and Trx antibody (UK, ab133524) were purchased from Abcam. FITC-conjugated mouse anti-rabbit IgG antibody was purchased from Boster (China, BM2012). Bad antibody (USA, #9268, for IP), Phospho-Bad antibody (USA, #5284), Bcl-xL antibody (USA, #2764), AKT antibody (USA, #4691), p-AKT antibody (USA, #4060), cleaved caspase-3 (Asp175) antibody (USA, #9661), cleaved caspase-9 antibody (USA, #9508), MFF antibody (USA, #84580), and normal rabbit IgG (USA, #2729) were purchased from Cell Signaling Technology. Bax antibody (USA, 50599-2-Ig, for western blot), Cytochrome C antibody (USA, 66264-1-Ig), Nrf2 antibody (USA, 16396-1-AP), Bcl-xL antibody (USA, 26967-1-AP), Bad antibody (USA, 10435-1-AP), FIS1 antibody (USA, 10956-1-AP), VEGF antibody (USA, 19003-1-AP), HO-1 antibody (USA, 10701-1-AP), and GAPDH antibody (USA, 60004-1-Ig) were purchased from Proteintech.

NCI-H23 and A549 cells were lysed with RIPA lysis solution (Beyotime) containing a mixture of protease inhibitors. The cell protein lysis product was separated by 10% SDS-PAGE electrophoresis, transferred onto a 0.22 mm PVDF membrane (Millipore), and detected with a specific antibody. A chemiluminescent substrate was added to the specific strip and quantified with densitometry (Quantity One software, BioRad). The GAPDH antibody was used as a control. Anti-Caspase-3 antibody, cleavage Caspase-3, poly (ADP-ribose) polymerase, cleavage PARP, BAX, BAK, cyclin D3 and CDK4 (1:1000) were purchased from Cell Signaling Technology. Anti-SIRT6 antibody was purchased from Abcam. BCL-2 and BCL-XL antibody were purchased from Proteintech.