Human TNF-alpha Antibody MAB2101-100: R&D Systems

Human TNF-alpha Antibody

(6 citations)   
  • Species Reactivity
    Human
  • Specificity
    Detects human TNF-alpha in direct ELISAs and Western blots. In direct ELISAs, approximately 25‑50% cross‑reactivity with recombinant porcine TNF‑ alpha and recombinant rhesus macaque TNF-alpha is observed but no cross-reactivity with recombinant cotton rat TNF‑ alpha, recombinant rat TNF‑ alpha, recombinant human (rh) LT alpha 1/ beta 2, rhLT alpha 2/ beta 1, rhAPRIL, rhBAFF, rhEDA‑A2, recombinant mouse EDA, rhFas Ligand, rhLIGHT, rhOX40 Ligand, rhTRAIL, rhTRANCE, rhTWEAK, or rhVEGI is observed.
  • Source
    Monoclonal Mouse IgG1 Clone # 6401
  • Purification
    Protein A or G purified from ascites
  • Immunogen
    E. coli-derived recombinant human TNF-alpha
    Gly57-Leu233 (predicted)
    Accession # P01375
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Endotoxin Level
    <0.10 EU per 1 μg of the antibody by the LAL method.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Neutralization
    Measured by its ability to neutralize TNF‑ alpha -induced cytotoxicity in the L‑929 mouse fibroblast cell line. Matthews, N. and M.L. Neale (1987) in Lymphokines and Interferons, A Practical Approach. Clemens, M.J. et al. (eds): IRL Press. 221. The Neutralization Dose (ND50) is typically 0.015-0.06 µg/mL in the presence of 0.25 ng/mL Recombinant Human TNF‑ alpha and 1 µg/mL actinomycin D.
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Cytotoxicity Induced by TNF‑ alpha and Neutralization by Human TNF‑ alpha Antibody. Recombinant Human TNF‑ alpha  (Catalog # 210‑TA) induces cytotoxicity in the L‑929 mouse fibroblast cell line in a dose-dependent manner (orange line). Cytotoxicity elicited by Recombinant Human TNF‑ alpha (0.25 ng/mL) is neutralized (green line) by increasing concentrations of Human TNF‑ alpha Monoclonal Antibody (Catalog # MAB2101). The ND50 is typically 0.015-0.06 µg/mL in the presence of the metabolic inhibitor actinomycin D (1 µg/mL).
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.5 mg/mL in sterile PBS.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & 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.
Background: TNF-alpha
TNF-alpha is a trimeric glycoprotein active in both membrane bound and secreted forms. TNF-alpha is produced by several lymphoid cells as well as by astrocytes, endothelial cells, and smooth muscle cells. TNF-alpha binds to TNF RI and TNF RII present on virtually all cell types where it triggers the activation of multiple signal transduction pathways and modulates the expression of a wide variety of genes.
  • Long Name:
    Tumor Necrosis Factor alpha
  • Entrez Gene IDs:
    7124 (Human); 21926 (Mouse); 24835 (Rat); 397086 (Porcine); 280943 (Bovine); 403922 (Canine); 100033834 (Equine); 493755 (Feline); 100009088 (Rabbit)
  • Alternate Names:
    APC1 protein; Cachectin; Cachetin; DIF; TNF; TNF, monocyte-derived; tnfa; tnf-a; TNFalpha; TNF-alpha; TNF-alphacachectin; TNFATNF, macrophage-derived; 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
Related Research Areas
Citations:

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

6 Citations: Showing 1 - 6
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Species
Applications
Sample Type
  1. Periodontitis-associated pathogens P. gingivalis and A. actinomycetemcomitans activate human CD14(+) monocytes leading to enhanced Th17/IL-17 responses
    Authors: Wan-Chien Cheng
    Eur J Immunol, 2016;0(0):.
    Species: Human
    Sample Type: Whole Cells
    Application: Neut
  2. Vitamin D regulates cytokine patterns secreted by dendritic cells to promote differentiation of IL-22-producing T cells.
    Authors: Sommer A, Fabri M
    PLoS ONE, 2015;10(6):e0130395.
    Species: Human
    Sample Type: Whole Cells
    Application: Neut
  3. Innate lymphoid cells integrate stromal and immunological signals to enhance antibody production by splenic marginal zone B cells.
    Authors: Magri G, Miyajima M, Bascones S, Mortha A, Puga I, Cassis L, Barra C, Comerma L, Chudnovskiy A, Gentile M, Llige D, Cols M, Serrano S, Arostegui J, Juan M, Yague J, Merad M, Fagarasan S, Cerutti A
    Nat Immunol, 2014;15(4):354-64.
    Species: Human
    Sample Type: Whole Cells
    Application: Neut
  4. Production of interleukin 22 but not interleukin 17 by a subset of human skin-homing memory T cells.
    Authors: Duhen T, Geiger R, Jarrossay D, Lanzavecchia A, Sallusto F
    Nat. Immunol., 2009;10(8):857-63.
    Species: Human
    Sample Type: Whole Cells
    Application: Neut
  5. Der p 1 suppresses indoleamine 2, 3-dioxygenase in dendritic cells from house dust mite-sensitive patients with asthma.
    Authors: Maneechotesuwan K, Wamanuttajinda V, Kasetsinsombat K, Huabprasert S, Yaikwawong M, Barnes PJ, Wongkajornsilp A
    J. Allergy Clin. Immunol., 2009;123(1):239-48.
    Species: Human
    Sample Type: Whole Cells
    Application: Flow
  6. A novel mechanism of CD40-induced apoptosis of carcinoma cells involving TRAF3 and JNK/AP-1 activation.
    Authors: Georgopoulos NT, Steele LP, Thomson MJ, Selby PJ, Southgate J, Trejdosiewicz LK
    Cell Death Differ., 2006;13(10):1789-801.
    Species: Human
    Sample Type: Whole Cells
    Application: Flow
Isotype Controls
Description Application Cat# Citations Images  

Mouse IgG1 Isotype Control

Ctrl MAB002 138  
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Mouse IgG1 Isotype Control

Ctrl MAB002R 1
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Primary Antibodies
Description Application Cat# Citations Images  

Human TNF-alpha Antibody

ICC, Neut MAB2101R  
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Secondary Antibodies
Description Application Cat# Citations Images  

Mouse IgG HRP-conjugated Antibody

WB HAF007 26  
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Mouse F(ab)2 IgG (H+L) PE-conjugated Antibody

Flow F0102B 10  
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Donkey Anti-Mouse IgG NorthernLights™ NL557-conjugate Antibody

Flow, IHC, ICC NL007 9
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Donkey Anti-Mouse IgG Biotinylated Antibody

WB BAF018 1
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Mouse IgG HRP-conjugated Antibody

WB HAF018 9  
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Mouse F(ab)2 IgG (H+L) APC-conjugated Antibody

Flow F0101B 2  
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Donkey Anti-Mouse IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL008 8
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Donkey Anti-Mouse IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL009 5
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Mouse F(ab)2 IgG (H+L) Fluorescein-conjugated Antibody

Flow F0103B 5  
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Goat Anti-Mouse IgG Biotinylated Antibody

WB BAF007 4
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Mouse IgG Antibody

WB AF007 4
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Mouse/Rabbit IgG VisUCyte HRP Polymer Antibody

IHC VC002  
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Mouse IgG VisUCyte HRP Polymer Antibody

IHC VC001  
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Mouse F(ab)2 IgG (H+L) PerCP-conjugated Antibody

Flow F0114  
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Goat Anti-Mouse IgG Fc Affinity Purified Polyclonal Ab

G-202-C 2
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