TNF-alpha Antibody (MAb1)



Product Details

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TNF-alpha Antibody (MAb1) Summary

The immunogen for this antibody is TNF alpha.
IgG1 Kappa
Protein A or G purified
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Packaging, Storage & Formulations

Store at 4C. Do not freeze.
Aqueous, may contain carrier protein/stabilizer.
0.09% Sodium Azide
0.5 mg/ml
Protein A or G purified


Application Notes
The MAb1 antibody has been tested as the capture antibody in a sandwich ELISA for analysis of human TNF-alpha (TNF-a) in combination with the biotin MAb11 antibody for detection and recombinant human TNFa as the standard. A suitable range of concentrations of this antibody for ELISA capture is 1-4 ug/ml. A standard curve consisting of doubling dilutions of the recombinant standard over the range of 1000 pg/ml - 8 pg/ml should be included in each ELISA plate. It can also be used for immunoblotting (WB).

Reactivity Notes



The MAb1 antibody reacts with human tumor necrosis factor-alpha (TNF-A), a 17 kDa cytokine produced by monocytes, macrophages, neutrophils, NK cells and CD4+ T cells. TNF-A has cytolytic activity against a range of tumor cells and is important in immune regulation. TNF-A forms dimers and trimers and also exists as a 26 kDa membrane bound form.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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FAQs for TNF-alpha Antibody (NBP2-00400). (Showing 1 - 4 of 4 FAQ).

  1. I need to know about TNF-alpha antibody kits for mice.
    • We currently have two TNFalpha ELISA kits specific for mouse: catalog numbers KA0257 and NBP1-92670.
  2. I would like to ask you for help. I need an antibody for Elisa to detect human TNF alpha in a supernatant from a cell culture (meaning supernatant after centrifugation of collected cell suspension from a plate well). Which of your antibodies against human tnf alpha would be suitable? I would like to buy only the primary antibody.
    • I would recommend catalog number NBP1-67821 or NB600-587; however, a full list of our anti-human TNF alpha antibodies suitable for use in ELISA can be found using this link.
  3. I am interested in a TNF alpha antibody, cross reactive for human, rat and mouse (host species: rabbit). Could your product NBP1-19532 be used in western blotting applications? Or do you have a similar product in your catalog which could fit with my request?
    • The antibody you mention, NBP1-19532, has not yet been validated in Western blot. I would instead recommend either NBP1-67821 or NB600-587. These are both rabbit polyclonal antibodies that cross-reacts with human, mouse and rat and have been used in Western blotting.
  4. Can your TNF-alpha products be used to treat TBI victims and therefore avoid the perispinal injections with Enbrel?
    • I am very sorry, but all of our products are for scientific research use only, and none are intended or approved for use in humans.

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Gene Symbol TNF

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