FGFR4 Antibody

• Catalog Number: orb215947
• Category: Antibodies
• Description: FGFR4 Antibody
• Clonality: Polyclonal
• Species/Host: Rabbit
• Isotype: Rabbit IgG
• Conjugation: Unconjugated
• Reactivity: Human
• Form/Appearance: Lyophilized
• Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
• Purification: Immunogen affinity purified.
• Immunogen: E.coli-derived human FGFR4 recombinant protein (Position: L22-H206). Human FGFR4 shares 86% and 84% amino acid (aa) sequences identity with mouse and rat FGFR4, respectively.
• UniProt ID: P22455
• MW: 100 kDa
• Tested applications: IHC, WB
• Application notes: Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, HumanWestern blot, 0.1-0.5μg/ml, Human. Add 0.2ml of distilled water will yield a concentration of 500ug/ml
• Cross Reactivity: No cross-reactivity with other proteins
• Antibody Type: Primary Antibody
• Storage: Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
• Alternative names: Fibroblast growth factor receptor 4; FGFR-4; 2.7.1
• Note: For research use only

IHC analysis of FGFR4 using anti-FGFR4 antibody. FGFR4 was detected in a paraffin-embedded section of human lung cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 µg/ml rabbit anti-FGFR4 Antibody overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) with DAB as the chromogen.

Western blot analysis of FGFR4 using anti-FGFR4 antibody. Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. Lane 1: recombinant human FGFR4 protein 0.5 ng. 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-FGFR4 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 FGFR4 at approximately 39 kDa. The expected band size for FGFR4 is at 39 kDa.

Western blot analysis of FGFR4 using anti-FGFR4 antibody. Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions. Lane 1: human Hela whole cell lysates, Lane 2: human PANC whole cell lysates, Lane 3: human SGC whole cell lysates, Lane 4: human COLO320 whole cell lysates, Lane 5: human SW620 whole cell lysates. 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-FGFR4 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 FGFR4 at approximately 100 kDa. The expected band size for FGFR4 is at 88 kDa.