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TNF-alpha Antibody [Unconjugated]

Images

 
Recombinant Mouse TNF‑ alpha (Catalog # 410-MT) induces cytotoxicity in the the L‑929 mouse fibroblast cell line in a dose-dependent manner (orange line), as measured by crystal violet staining. ...read more
Effect of a TNF-alpha -neutralizing antibody on LPS-induced perturbation of muscle differentiation.(A) C2C12 myoblasts were cultured for 48 h in DM alone, LPS (1 μg/mL), or LPS (1 μg/mL) plus TNF-alpha -neutralizing ...read more
Effect of a TNF-alpha -neutralizing antibody on LPS-induced perturbation of muscle differentiation.(A) C2C12 myoblasts were cultured for 48 h in DM alone, LPS (1 μg/mL), or LPS (1 μg/mL) plus TNF-alpha -neutralizing ...read more

Product Details

Summary
Reactivity MuSpecies Glossary
Applications WB, B/N
Clonality
Polyclonal
Host
Goat
Conjugate
Unconjugated
Concentration
LYOPH

Order Details

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TNF-alpha Antibody [Unconjugated] Summary

Immunogen
E. coli-derived recombinant mouse TNF-alpha
Leu80-Leu235
Accession # P06804
Specificity
Detects mouse TNF-alpha in direct ELISAs and Western blots. In direct ELISAs, approximately 15% cross-reactivity with human TNF‑ alpha is observed, and less than 5% cross-reactivity with recombinant bovine TNF‑ alpha , recombinant canine TNF‑ alpha , recombinant equine TNF‑ alpha , recombinant feline TNF‑ alpha , and recombinant porcine TNF‑ alpha is observed.
Source
N/A
Isotype
IgG
Clonality
Polyclonal
Host
Goat
Gene
TNF
Purity Statement
Protein A or G purified
Endotoxin Note
<0.10 EU per 1 μg of the antibody by the LAL method.
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Neutralization 0.2-0.6 ug/mL
  • Western Blot 1 ug/mL
Publications
Read Publications using
AB-410-NA in the following applications:

Packaging, Storage & Formulations

Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Preservative
No Preservative
Concentration
LYOPH
Reconstitution Instructions
Reconstitute at 1 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for TNF-alpha Antibody [Unconjugated]

  • APC1 protein
  • Cachectin
  • Cachetin
  • DIF
  • TNF
  • TNF, monocyte-derived
  • TNFA
  • TNF-A
  • TNFalpha
  • TNF-alpha
  • TNF-alphacachectin
  • TNFATNF, macrophage-derived
  • TNFG1F
  • TNFSF1A
  • TNFSF2
  • TNFSF2TNF superfamily, member 2
  • tumor necrosis factor (TNF superfamily, member 2)
  • tumor necrosis factor alpha
  • Tumor necrosis factor ligand superfamily member 2
  • tumor necrosis factor
  • tumor necrosis factor-alpha

Background

Tumor necrosis factor alpha (TNF-alpha, TNF- alpha , TNFA ), also known as Cachectin and TNFSF2, is the prototypic ligand of the TNF superfamily. It is a pleiotropic molecule that plays a central role in inflammation, immune system development, apoptosis, and lipid metabolism. TNF-alpha is produced by several lymphoid cells as well as by astrocytes, endothelial cells, and smooth muscle cells. Mouse TNF-alpha consists of a 35 amino acid (aa) cytoplasmic domain, a 21 aa transmembrane segment, and a 179 aa extracellular domain (ECD). Within the ECD, mouse TNF-alpha shares 94% aa sequence identity with rat and 70%-77% with bovine, canine, cotton rat, equine, feline, human, porcine, and rhesus TNF-alpha. TNF-alpha is produced by a wide variety of immune, epithelial, endothelial, and tumor cells. TNF-alpha is assembled intracellularly to form a noncovalently linked homotrimer which is expressed on the cell surface. Cell surface TNF-alpha can induce the lysis of neighboring tumor cells and virus infected cells, and it can generate its own downstream cell signaling following ligation by soluble TNFR I. Shedding of membrane bound TNF-alpha by TACE/ADAM17 releases the bioactive cytokine, a 55 kDa molecular weight soluble trimer of the TNF-alpha extracellular domain. TNF-alpha binds the ubiquitous 55-60 kDa TNF RI and the hematopoietic cell-restricted 80 kDa TNF RII, both of which are also expressed as homotrimers present on virtually all cell types. Both type I and type II receptors bind TNF-alpha with comparable affinity, although only TNF RI contains a cytoplasmic death domain which triggers the activation of apoptosis. Soluble forms of both types of receptors are released and can neutralize the biological activity of TNF-alpha.

Limitations

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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Publications for TNF-alpha Antibody (AB-410-NA)(16)

We have publications tested in 2 confirmed species: Mouse, Transgenic Mouse.

We have publications tested in 4 applications: Cell Culture, IHC, Neutralization, Western Blot.


Filter By Application
Cell Culture
(2)
IHC
(1)
Neutralization
(5)
Western Blot
(1)
All Applications
Filter By Species
Mouse
(9)
Transgenic Mouse
(1)
All Species
Showing Publications 1 - 10 of 16. Show All 16 Publications.
Publications using AB-410-NA Applications Species
M Sakai, Z Yu, M Taniguchi, R Picotin, N Oyama, D Stellwagen, C Ono, Y Kikuchi, K Matsui, M Nakanishi, H Yoshii, T Furuyashik, T Abe, H Tomita N-Acetylcysteine Suppresses Microglial Inflammation and Induces Mortality Dose-Dependently via Tumor Necrosis Factor-alpha Signaling International Journal of Molecular Sciences, 2023-02-14;24(4):. 2023-02-14 [PMID: 36835209] (IHC, Mouse, Transgenic Mouse) IHC Mouse, Transgenic Mouse
X Liu, E Zu, X Chang, X Ma, Z Wang, X Song, X Li, Q Yu, KI Kamei, T Hayashi, K Mizuno, S Hattori, H Fujisaki, T Ikejima, DO Wang Bi-phasic effect of gelatin in myogenesis and skeletal muscle regeneration Disease Models & Mechanisms, 2021-12-24;14(12):. 2021-12-24 [PMID: 34821368] (Neutralization, Mouse) Neutralization Mouse
K Sato, A Tobo, C Mogi, M Tobo, N Yamane, M Tosaka, H Tomura, DS Im, F Okajima The protective role of proton-sensing TDAG8 in the brain injury in a mouse ischemia reperfusion model Sci Rep, 2020-10-14;10(1):17193. 2020-10-14 [PMID: 33057165] (Western Blot, Mouse) Western Blot Mouse
Xu, C, Wang, L Et al. Tubule-Specific Mst1/2 Deficiency Induces CKD via YAP and Non-YAP Mechanisms. J Am Soc Nephrol 5/1/2020 [PMID: 32253273]
Y Ono, Y Maejima, M Saito, K Sakamoto, S Horita, K Shimomura, S Inoue, J Kotani TAK-242, a specific inhibitor of Toll-like receptor 4 signalling, prevents endotoxemia-induced skeletal muscle wasting in mice Sci Rep, 2020-01-20;10(1):694. 2020-01-20 [PMID: 31959927] (Cell Culture, Mouse) Cell Culture Mouse
S Mahmoudi, E Mancini, L Xu, A Moore, F Jahanbani, K Hebestreit, R Srinivasan, X Li, K Devarajan, L Prélot, CE Ang, Y Shibuya, BA Benayoun, ALS Chang, M Wernig, J Wysocka, MT Longaker, MP Snyder, A Brunet Heterogeneity in old fibroblasts is linked to variability in reprogramming and wound healing Nature, 2019-10-23;574(7779):553-558. 2019-10-23 [PMID: 31645721] (Cell Culture, Mouse) Cell Culture Mouse
Y Ono, K Sakamoto Lipopolysaccharide inhibits myogenic differentiation of C2C12 myoblasts through the Toll-like receptor 4-nuclear factor-?B signaling pathway and myoblast-derived tumor necrosis factor-? PLoS ONE, 2017-07-24;12(7):e0182040. 2017-07-24 [PMID: 28742154] (Neutralization, Mouse) Neutralization Mouse
Chang Liu, Angana G. Rajapakse, Erwin Riedo, Benoit Fellay, Marie-Claire Bernhard, Jean-Pierre Montani et al. Targeting arginase-II protects mice from high-fat-diet-induced hepatic steatosis through suppression of macrophage inflammation Scientific Reports 2016-02-05 [PMID: 26846206]
Zhao Y, Xiao X, Frank S, Lin H, Xia Y Distinct mechanisms of induction of hepatic growth hormone resistance by endogenous IL-6, TNF-alpha, and IL-1beta. Am J Physiol Endocrinol Metab, 2014-06-03;307(2):E186-98. 2014-06-03 [PMID: 24895283] (Neutralization, Mouse) Neutralization Mouse
Devavani Chatterjea, Luisa Paredes, Tijana Martinov, Evelyn Balsells, Juliann Allen, Akilah Sykes et al. TNF-alpha neutralizing antibody blocks thermal sensitivity induced by compound 48/80-provoked mast cell degranulation F1000Research 2013-09-27 [PMID: 24555087]
Show All 16 Publications.

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Product General Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

Video Protocols

WB Video Protocol

FAQs for TNF-alpha Antibody (AB-410-NA). (Showing 1 - 4 of 4 FAQs).

  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.

Secondary Antibodies

 

Isotype Controls

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By Jamshed Arslan, Pharm. D., PhD. The most common chronic liver disorder worldwide is non-alcoholic fatty liver disease (NAFLD). This obesity-linked disorder can manifest as hepatic fat accumulation (steatosis) wit...  Read full blog post.

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By Jamshed Arslan, Pharm. D., PhD. What is metabolic syndrome?It was 1988 when, after decades of research, Dr. GM Reaven    of the Stanford University, CA, explained the relationship between four diseases:...  Read full blog post.

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Bioinformatics

Gene Symbol TNF
Uniprot