FOXA1 Rabbit Polyclonal Antibody

SKU: orb402191

Description

Anti-FOXA1 Antibody. Tested in ELISA, WB applications. This antibody reacts with Human, Mouse, Rat.

Research Area

Epigenetics & Chromatin

Images & Validation

• Tested Applications: ELISA, FC, WB
• Dilution Range: Western blot, 0.1-0.5μg/ml Flow Cytometry(Fixed), 1-3 μg/1x10^6 cells ELISA, 0.1-0.5μg/ml
• Reactivity: Human

Key Properties

• Antibody Type: Primary Antibody
• Host: Rabbit
• Clonality: Polyclonal
• Isotype: Rabbit IgG
• Immunogen: E. coli-derived human FOXA1 recombinant protein (Position: M1-T55).
• Target: Hepatocyte nuclear factor 3-alpha
• Molecular Weight: 49 kDa
• Purification: Immunogen affinity purified.
• Conjugation: Unconjugated

Storage & Handling

• 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.
• Form/Appearance: Lyophilized
• Buffer/Preservatives: Each vial contains 4 mg Trehalose, 0.9 mg NaCl and 0.2 mg Na2HPO4.
• Concentration: Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

forkhead box A1; Forkhead box protein A1; FOXA1; HNF 3 alpha; HNF 3A; HNF3A; TCF 3A; TCF3A; Transcription factor 3A

Flow Cytometry analysis of RT4 cells using anti-FOXA1 antibody. Overlay histogram showing RT4 cells (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-FOXA1 Antibody (1 µg/1x10^6 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (5-10 µg/1x10^6 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 µg/1x10^6) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.

Western blot analysis of FOXA1 using anti-FOXA1 antibody. Electrophoresis was performed on a 10% SDS-PAGE gel at 80V (Stacking gel) / 120V (Resolving gel) for 2 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions. Lane 1: human MCF-7 whole cell lysates, Lane 2: human HepG2 whole cell lysates, Lane 3: human RT4 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-FOXA1 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 ECL Plus Western Blotting Substrate with Tanon 5200 system. A specific band was detected for FOXA1 at approximately 49 kDa. The expected band size for FOXA1 is at 49 kDa.

Quick Database Links

Gene Symbol

Hepatocyte nuclear factor 3-alpha

UniProt

P55317