Neurokinin 1 Receptor/TACR1 Rabbit Polyclonal Antibody

Western blot analysis of TACR1 using anti-TACR1 antibody. Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. Lane 1: Human Placenta Tissue Lysate at 50 ug, Lane 2: Rat Lung Tissue Lysate at 50 ug, Lane 3: Rat Brain Tissue Lysate at 50 ug, Lane 4: U87 Whole Cell Lysate at 40 ug, Lane 5: A431 Whole Cell Lysate at 40 ug. After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-TACR1 antigen affinity purified polyclonal antibody at 0.5 µg/mL overnight at 4°C, then washed with TBS-0.1% Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for TACR1 at approximately 55 kDa. The expected band size for TACR1 is at 46 kDa.