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Key Documents

T0813

Sigma-Aldrich

Anti-Tumor Necrosis Factor-α antibody produced in goat

affinity isolated antibody, lyophilized powder

Synonyme(s) :

Anti-TNF-α

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About This Item

Code UNSPSC :
51111800
Nomenclature NACRES :
NA.41

Source biologique

goat

Niveau de qualité

Conjugué

unconjugated

Forme d'anticorps

affinity isolated antibody

Type de produit anticorps

primary antibodies

Clone

polyclonal

Forme

lyophilized powder

Espèces réactives

human

Technique(s)

immunohistochemistry: suitable
neutralization: suitable
western blot: suitable

Numéro d'accès UniProt

Température de stockage

−20°C

Modification post-traductionnelle de la cible

unmodified

Informations sur le gène

human ... TNF(7124)

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Description générale

Tumor Necrosis Factor-α (TNF-α) is a cytokine produced by macrophages in response to stimulus by LPS. It plays a major role in mediating inflammation, tissue injury, pathogenic shock, innate immunity, apoptosis and autoimmunity. The physiological effects of TNF-α are mediated by receptors of TNFR super family. The TNF/TNFR signaling axis plays a critical role in mediating either survival or apoptosis depending on the class of adaptor proteins recruited in the cell. Association of receptors with a death domain causes rapid activation of caspases and results in cell death. TNF/TNFR also results in the activation of downstream pathways involving MAPK, p38, JNK and NF-κB that play a major role in innate immunity, acute inflammatory responses and homeostasis. The TNF/TNFR axis is also important in the pathology of various autoimmune and inflammatory disorders including a variety of malignancies and Alzheimer′s disease. Anti-Tumor Necrosis Factor-α antibody is specific for human TNF-α. The antibody shows less than 10% cross reactivity with recombinant rabbit TNF-α and less than 5% cross reactivity with recombinant mouse TNF-α.

Spécificité

The antibody neutralizes the biological activity of recombinant human TNF-α. The antibody shows <10% cross-reactivity with recombinant rat TNF-α and <5% cross-reactivity with recombinant mouse TNF-α.

Immunogène

recombinant human TNF-α.

Application

Anti-Tumor Necrosis Factor-α (TNF- α) antibody produced in goat has been used to study the release of TNF- α from the cocultured lung carcinoma cells A427:AML-193.
Anti-Tumor Necrosis Factor-α antibody may be used for immunoblotting at a working antibody concentration of 0.1 μg/ml. For immunohistochemistry a concentration range of 5-15 μg/ml is recommended. The antibody may be used for neutralization assay; the ND50 is 0.01-0.06 μg/mL in the presence of 1.5ng/mL Recombinant Human TNF-alpha.

Forme physique

Lyophilized from 0.2 μm filtered solution in phosphate buffered saline containing 5% trehalose.

Notes préparatoires

The antibody is purified using TNF-α affinity chromatography.

Clause de non-responsabilité

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Biochanin A extirpates the epithelial-mesenchymal transition in a human lung cancer.
Wang Y, et al.
Experimental and Therapeutic Medicine, 15(3), 2830-2836 (2018)
K A Papadakis et al.
Annual review of medicine, 51, 289-298 (2000-04-25)
Recent advances in the drug treatment of inflammatory bowel disease (IBD) have paralleled our understanding of the pathophysiology of ulcerative colitis and Crohn's disease. Several proinflammatory and immune-regulatory cytokines are upregulated in the mucosa of patients with IBD, and differences
Yan Wang et al.
Experimental and therapeutic medicine, 15(3), 2830-2836 (2018-02-20)
The natural iso-flavonoid, biochanin A, is categorized as a phytoestrogen and has been demonstrated to exhibit various pharmacological properties. However, no effects of biochanin A on lung cancer cell lines have been reported. Therefore, the present study aimed to demonstrate
The TNF receptor superfamily of cellular and viral proteins: activation, costimulation, and death.
C A Smith et al.
Cell, 76(6), 959-962 (1994-03-25)
A Ashkenazi et al.
Science (New York, N.Y.), 281(5381), 1305-1308 (1998-08-28)
Apoptosis is a cell suicide mechanism that enables metazoans to control cell number in tissues and to eliminate individual cells that threaten the animal's survival. Certain cells have unique sensors, termed death receptors, on their surface. Death receptors detect the

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