Mouse Anti-TNF Alpha

Recombinant mouse monoclonal antibody against Tumor Necrosis Factor Alpha cytokine. This product is produced in Nicotiana benthamiana plants and is suitable for Western Blot and ELISA applications.

100 µg      |     Catalogue Number: CBT_A0046

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TNF-α (tumor necrosis factor alpha) is a pro-inflammatory cytokine that is produced and released by various cell types, including T-cells, macrophages, and monocytes. TNF-α acts by binding to specific receptors on the surface of target cells, which leads to the activation of signaling pathways that result in inflammation, cell death, and tissue destruction. It also plays a role in the development of cancer and the progression of autoimmune diseases such as rheumatoid arthritis and Crohn's disease. Targeting TNF-α has become a major therapeutic strategy for treating cancer and inflammatory diseases. The high specificity and binding affinity of our PtX™ Mouse Anti-TNF-α Recombinant Antibody makes it an ideal tool for researchers studying TNF-α-mediated signaling pathways and its potential as a therapeutic target. This antibody can be used in various applications including Western blotting and ELISA.

Additional information

Available Unit Size

0.1mg, 1mg, 10mg, 100mg, 200mg

Key Benefits

This product is a recombinant monoclonal antibody that offers several benefits including the following:

  • Batch-to-batch consistency.
  • This product is plant-made, no animals or animal products are used in the manufacture of this protein.
  • BSA and Azide free.

For more information on plant-made, recombinant monoclonal antibodies click here.


Product Name PtX™ Mouse Anti-Tumour Necrosis Factor Alpha Recombinant Antibody
Catalogue Number CBT_A0046
Expression Host Nicotiana benthamiana plants
Clonality Monoclonal
Species and Isotype Mouse IgG2a
Tag None
Reporter Protein None
Description This product is a full-length Mouse IgG2a recombinant antibody specific to TNF-α. It was produced in Nicotiana benthamiana plants via Agrobacterium tumefaciens-mediated infiltration.
Target Name Human TNF-α
Verified Applications Western blot, ELISA
Recommended Dilutions Western Blot (1: 2 000-1: 10 000), ELISA (1: 1 000 – 1: 10 000),
Concentration 1.0 mg/ml
Form Liquid
Colour Clear
Preparation Ready to use
Storage Short-term (up to one week): 2 – 8 °C
Long term: Aliquot and store at – 20 °C
Store immediately. Aliquot and avoid multiple freeze-thaw cycles.
Storage Buffer 0.1  M Phosphate Buffered Saline, pH 7.4
Preservative: none
Purification Notes This product was purified using Protein A- affinity chromatography.
Purity ≥ 95 % as determined by SDS-PAGE.
General Notes If for any reason the product does not perform as specified, please contact our scientific support team for assistance by emailing


Figure 1. ELISA Dose Response curve using PtX™ Mouse Anti-TNF-α from 2 – 0.00012207 ng/uL to detect 0.1 ng TNF-α antigen. Experiments were performed in triplicate, with error bars representing standard deviation (SD).

Figure 2. Western blot of decreasing amounts of TNF-α 17.5 kDa detected with PtX Mouse Anti-TNF-α at 1: 5 000 and an HRP conjugated anti-mouse secondary antibody.

Figure 3. ELISA Dose Response curve detecting 0.1 ng TNF-α antigen using PtX Mouse Anti-TNF-α from 2 – 0.0001220 ng/uL stored at -20°C and shipping conditions for two weeks. For shipping the product is placed under conditions that simulate real time shipping conditions. Experiments were performed in triplicate, with error bars representing standard deviation (SD).


PtX™ | Plant-Based Expression

The biotechnology behind the development and manufacture of this product, transient plant-based expression, effectively turns Nicotiana benthamiana plants into single-use, biodegradable bioreactors. Infiltrating this plant species with Agrobacterium tumefaciens cells, transformed with our proprietary plant expression vectors, allows rapid production of a wide variety of recombinant proteins. Plants are harvested and proteins extracted by various stages of filtration, clarification, purification, and polishing – resulting in a highly functional final product.

Visit our Technology page to learn more.


  • For Research Use Only.
  • Not for diagnostic or therapeutic use.
  • Not for resale without express authorization.
  • Trademark.

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