TNF alpha Rabbit Polyclonal Antibody

SKU: orb443224

Description

Anti-TNF alpha Antibody. Tested in ELISA, WB applications. This antibody reacts with Human.

Research Area

Cardiovascular Research, Immunology & Inflammation, Metabolism Research, Signal Transduction

Images & Validation

• Tested Applications: ELISA, IHC, WB
• Dilution Range: Western blot, 0.1-0.5μg/ml, Human Immunohistochemistry (Paraffin-embedded Section), 2-5μg/ml, Human ELISA (Cap), 1-5μg/ml, -
• Reactivity: Human

Key Properties

• Antibody Type: Primary Antibody
• Host: Rabbit
• Clonality: Polyclonal
• Isotype: Rabbit IgG
• Immunogen: E. coli-derived human TNF alpha recombinant protein (Position: V77-L233).
• Target: Non-structural protein 9
• Molecular Weight: 17 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

Cachectin; DIF; TNF; TNF a; TNF alpha; TNFA; TNF-alpha; TNFSF2; TNFα; TNF-α; Tumor necrosis factor

Western blot analysis of TNF alpha using anti-TNF alpha 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 TNF alpha protein 1 ng. After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA 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-TNF alpha 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 1:10000 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 TNF alpha at approximately 17KD. The expected band size for TNF alpha is at 17KD.

Quick Database Links

Gene Symbol

Non-structural protein 9

UniProt

P01375