TNF Alpha Antibody

TNF Alpha Polyclonal Antibody for Western blot, ELISA

>> See 43 other antibodies for TNF (TNF-a; TNF-alpha; cachectin; tumor necrosis factor (TNF superfamily, member 2); tumor necrosis factor alpha; tumor necrosis factor ligand superfamily member 2; tumor necrosis factor, alpha (TNF superfamily, member 2))
Synonyms:
TNF-a; TNF-alpha; cachectin; tumor necrosis factor (TNF superfamily, member 2); tumor necrosis factor alpha; tumor necrosis factor ligand superfamily member 2; tumor necrosis factor, alpha (TNF superfamily, member 2)
Entrez Gene ID:
UniProt ID:
Details
Host / Isotype: Rabbit / IgG
Class: Polyclonal
Type: Antibody
Tested Species Reactivity: Bovine (Bv), Ovine (Ov)
Published Species Reactivity: Bovine (Bv)
Immunogen: TNF alpha
Ordering Information
Pierce TNF Alpha Antibody
Product #
PBOTNFAI
Size
1 mg
Price
$316.00
Purchase
Add TNF Alpha Antibody to your cart.
Tested Applications Dilution *
Western Blot (WB) Assay Dependent
ELISA (ELISA) Assay Dependent
Published Applications Dilution
Western Blot (WB) See publications below
* Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own experiment using appropriate negative and positive controls.
Form Information
Form: Lyophilized
Purification: Protein G
Storage Buffer: PBS
Preservative: no preservative
Storage Conditions: 4° C
Product Specific Information
PBOTNFAI targets TNF Alpha in ELISA, and WB applications and shows reactivity with bovine and ovine samples.

The PBOTNFAI immunogen is tNF alpha.

PBOTNFAI detects TNF Alpha which has a predicted molecular weight of approximately 26 kDa.
General Information
This gene encodes a multifunctional proinflammatory cytokine that belongs to the tumor necrosis factor (TNF) superfamily. This cytokine is mainly secreted by macrophages. It can bind to, and thus functions through its receptors TNFRSF1A/TNFR1 and TNFRSF1B/TNFBR. This cytokine is involved in the regulation of a wide spectrum of biological processes including cell proliferation, differentiation, apoptosis, lipid metabolism, and coagulation. This cytokine has been implicated in a variety of diseases, including autoimmune diseases, insulin resistance, and cancer. Knockout studies in mice also suggested the neuroprotective function of this cytokine.
Product Images
  • TNF Alpha Antibody (PBOTNFAI) in ELISA
    TNF-alpha_Antibody_PBOTNFAI_ELISA_1_20141103090101.jpg

    ELISA with anti-TNF Alpha Polyclonal Antibody (PBOTNFAI) (TNF-alpha_Antibody_PBOTNFAI_ELISA_1_20141103090101.jpg)

    ELISA with anti-TNF Alpha Polyclonal Antibody (PBOTNFAI)

    ELISA analysis of TNF-alpha was performed by coating 100ul per well of anti-bovine TNF-alpha polyclonal antibody (Product # PBOTNFAI) at a concentration of 10ug/ml and incubating overnight at 4C. The plate was blocked for one hour using 3% bovine serum albumin (BSA) diluted in PBST. The plate was washed six times with 200ul/well PBST, and then incubated with 100ul per well of recombinant bovine TNF-alpha protein standards and recombinant ovine TNF-alpha in tissue culture supernatant (both Log2 dilutions starting at an unknown concentration) for one hour at room temperature. The plate was washed with wash buffer six times and incubated with 100ul per well anti-bovine TNF-alpha biotin-conjugated polyclonal antibody (Product # PBOTNFABI) at 1ug/ml for one hour at room temperature. The plate was washed with wash buffer six times and then the signal was amplified using HRP-conjugated strepavidin at 2ug/ml for one hour at room temperature. Detection was performed using 100ul per well 3,3',5,5'-tetramethylbenzidine (TMB) for 10 minutes. The reaction was stopped with 0.2M sulfuric acid. Absorbance in optical density (OD) values were read on a spectrophotometer at 450nm. Data courtesy of the Innovators Program.
  • TNF Alpha Antibody (PBOTNFAI) in ELISA
    TNF-alpha_Antibody_PBOTNFAI_ELISA_2_20141103090123.jpg

    ELISA with anti-TNF Alpha Polyclonal Antibody (PBOTNFAI) (TNF-alpha_Antibody_PBOTNFAI_ELISA_2_20141103090123.jpg)

    ELISA with anti-TNF Alpha Polyclonal Antibody (PBOTNFAI)

    ELISA analysis of TNF-alpha secreted from ovine AH-1 trophoblasts at various time points after infection with Chlamydia abortus (at a multiplicity of infection (MOI) = 1) was performed by coating 100ul per well of anti-bovine TNF-alpha polyclonal antibody (Product # PBOTNFAI) at a concentration of 10ug/ml and incubating overnight at 4C. The plate was blocked for one hour using 3% bovine serum albumin (BSA) diluted in PBST. The plate was washed six times with 200ul/well PBST, and then incubated with 100ul per well of tissue culture medium from uninfected AH-1 cells (negative control) or AH-1 cells infected with Chlamydia abortus, for one hour at room temperature. The plate was washed with wash buffer six times and incubated with 100ul per well anti-bovine TNF-alpha biotin-conjugated polyclonal antibody (Product # PBOTNFABI) at 1ug/ml for one hour at room temperature. The plate was washed with wash buffer six times and then the signal was amplified using HRP-conjugated strepavidin at 2ug/ml for one hour at room temperature. Detection was performed using 100ul per well 3,3',5,5'-tetramethylbenzidine (TMB) for 10 minutes. The reaction was stopped with 0.2M sulfuric acid. Absorbance in optical density (OD) values were read on a spectrophotometer at 450nm. Data courtesy of the Innovators Program.
Publications:
Western Blot
  Species / Dilution Summary
  Bv / Not Cited
PBOTNFAI was used in western blot to investigate the involvement of the NF-kB pathway and TNF-alpha in the cytotoxicity of anthrax lethal toxin

Vet Microbiol. 2010 Nov 20;146(1-2):111-7.
"Activation of NF-?B pathway and TNF-? are involved in the cytotoxicity of anthrax lethal toxin in bovine BoMac macrophages."
Author(s): Liang X, Gao CF, Rutherford MS, Ji Y
Number of Citations: 0
(See PubMed article )
(This product is for In Vitro experimental use only. Not for resale without express authorization.)
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