TNF alpha Armenian Hamster anti-Mouse, Rat, Clone: TN3-19.12, eBioscience™
Armenian Hamster Monoclonal Antibody
Marque: Affymetrix eBioscience 14-7423-85
Informations supplémentaires : Poids : 0.01000kg
DescriptionA standard curve consisting of doubling dilutions of the recombit standard over the range of 2000 pg/mL - 15 pg/mL (mouse TNF alpha) or 5000 - 30 pg/mL (rat TNF alpha) should be included in each ELISA plate. Recognition of mouse TNF alpha by this assay is not interfered with by 1000x excess soluble TNF alpha receptor type I or II. The Functional Grade purified TN3-19.12 antibody has been tested for neutralization of TNF alpha bioactivity. The fluorochrome-conjugated TN3-19.12 antibody is offered in 2 formats: - µg size: has been tested by intracellular staining and flow cytometric analysis and can be used at less than or equal to 0.25 µg per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest. - test size: has been pre-titrated and tested by intracellular staining and flow cytometric analysis and can be used at 20 µL per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. Purity: Greater than 90%, as determined by SDS-PAGE. Aggregation: Less than 10%, as determined by HPLC.Filtration: 0.2 μm post-manufacturing filtered. TNF alpha is a multifunctional proinflammatory cytokine that belongs to the tumor necrosis factor (TNF) superfamily. This cytokine is mainly secreted by macrophage and bind to its receptors, TNFRSF1A/TNFR1 and TNFRSF1B/TNFBR. TNF alpha is involved in the regulation of immune cells, cell proliferation, differentiation, apoptosis, lipid metabolism, and coagulation. TNF alpha exists as a multimer of two, three, or five noncovalently linked units, but shows a single 17 kDa band following SDS-PAGE under non-reducing conditions. Knockout studies in mice also suggested the neuroprotective function of TNF alpha, and has been observed to causes tumor necrosis when injected into tumor-bearing mice. Other functions of TNF-alpha include its role in the immune response to bacterial, viral, parasitic and certain fungal infections, as well as its role in the necrosis of specific tumors. TNF alpha causes cytolysis or cytostasis of certain transformed cells, being synergistic with interferon-gamma in its cytotoxicity. This cytokine has been implicated in a variety of diseases, including autoimmune diseases, insulin resistance, and cancer.
|PBS with 0.09% sodium azide; pH 7.2|
|DADB-70P7.1, DIF, TNF-alpha, TNFA, TNFSF2|
|ELISA, Flow Cytometry, Functional Assay, Neutralization|
For Research Use Only.