ARG66838
anti-TNF alpha antibody
anti-TNF alpha antibody for ICC/IF,IHC-Formalin-fixed paraffin-embedded sections,Western blot and Human,Mouse,Rat
Overview
| Product Description | Rabbit Polyclonal antibody recognizes TNF alpha |
|---|---|
| Tested Reactivity | Hu, Ms, Rat |
| Tested Application | ICC/IF, IHC-P, WB |
| Host | Rabbit |
| Clonality | Polyclonal |
| Isotype | IgG |
| Target Name | TNF alpha |
| Antigen Species | Human |
| Immunogen | Synthetic peptide between aa. 141-190 of Human TNF alpha. |
| Conjugation | Un-conjugated |
| Alternate Names | Tumor necrosis factor ligand superfamily member 2; DIF; Cachectin; ICD2; ICD1; N-terminal fragment; TNF-a; TNFA; TNFSF2; TNF-alpha; Tumor necrosis factor; NTF |
Application Instructions
| Application Suggestion |
|
||||||||
|---|---|---|---|---|---|---|---|---|---|
| Application Note | IHC-P: Antigen Retrieval: EDTA buffer (pH 8.0) at high pressure and temperature. * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. |
||||||||
| Positive Control | Jurkat | ||||||||
| Observed Size | ~ 18 kDa |
Properties
| Form | Liquid |
|---|---|
| Purification | Affinity purification with immunogen. |
| Buffer | PBS, 0.02% Sodium azide, 50% Glycerol and 0.5% BSA. |
| Preservative | 0.02% Sodium azide |
| Stabilizer | 50% Glycerol and 0.5% BSA |
| Concentration | 1 mg/ml |
| Storage Instruction | For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. |
| Note | For laboratory research only, not for drug, diagnostic or other use. |
Bioinformation
| Database Links | |
|---|---|
| Gene Symbol | TNF |
| Gene Full Name | tumor necrosis factor |
| Function | Cytokine that binds to TNFRSF1A/TNFR1 and TNFRSF1B/TNFBR. It is mainly secreted by macrophages and can induce cell death of certain tumor cell lines. It is potent pyrogen causing fever by direct action or by stimulation of interleukin-1 secretion and is implicated in the induction of cachexia, Under certain conditions it can stimulate cell proliferation and induce cell differentiation. Impairs regulatory T-cells (Treg) function in individuals with rheumatoid arthritis via FOXP3 dephosphorylation. Upregulates the expression of protein phosphatase 1 (PP1), which dephosphorylates the key 'Ser-418' residue of FOXP3, thereby inactivating FOXP3 and rendering Treg cells functionally defective (PubMed:23396208). Key mediator of cell death in the anticancer action of BCG-stimulated neutrophils in combination with DIABLO/SMAC mimetic in the RT4v6 bladder cancer cell line (PubMed:22517918, PubMed:16829952, PubMed:23396208). Induces insulin resistance in adipocytes via inhibition of insulin-induced IRS1 tyrosine phosphorylation and insulin-induced glucose uptake. Induces GKAP42 protein degradation in adipocytes which is partially responsible for TNF-induced insulin resistance (By similarity). The TNF intracellular domain (ICD) form induces IL12 production in dendritic cells. [UniProt] |
| Cellular Localization | Cell membrane; Single-pass type II membrane protein. Tumor necrosis factor, membrane form: Membrane; Single-pass type II membrane protein. Tumor necrosis factor, soluble form: Secreted. C-domain 1: Secreted. C-domain 2: Secreted. [UniProt] |
| Highlight | Related products: TNF alpha antibodies; TNF alpha ELISA Kits; TNF alpha Duos / Panels; TNF alpha recombinant proteins; Anti-Rabbit IgG secondary antibodies; Related news: HMGB1 in inflammation Inflammatory Cytokines |
| Calculated MW | 26 kDa |
| PTM | The soluble form derives from the membrane form by proteolytic processing. The membrane-bound form is further proteolytically processed by SPPL2A or SPPL2B through regulated intramembrane proteolysis producing TNF intracellular domains (ICD1 and ICD2) released in the cytosol and TNF C-domain 1 and C-domain 2 secreted into the extracellular space. The membrane form, but not the soluble form, is phosphorylated on serine residues. Dephosphorylation of the membrane form occurs by binding to soluble TNFRSF1A/TNFR1. O-glycosylated; glycans contain galactose, N-acetylgalactosamine and N-acetylneuraminic acid. [UniProt] |
Images (5) Click the Picture to Zoom In
-
ARG66838 anti-TNF alpha antibody ICC/IF image
Immunofluorescence: HepG2 cells stained with ARG66838 anti-TNF alpha antibody. The picture on the right is blocked with the synthetic peptide.
-
ARG66838 anti-TNF alpha antibody IHC-P image
Immunohistochemistry: Paraffin-embedded Human stomach tissue. Antigen Retrieval: EDTA buffer (pH 8.0) at high pressure and temperature. The tissue section was stained with ARG66838 anti-TNF alpha antibody at 1:100 dilution, overnight at 4°C.
-
ARG66838 anti-TNF alpha antibody WB image
Western blot: Jurkat cell lysate stained with ARG66838 anti-TNF alpha antibody.
-
ARG66838 anti-TNF alpha antibody IHC image
Immunohistochemistry: Human stomach tissue stained with ARG66838 anti-TNF alpha antibody (red) at 1:200 dilution, overnight at 4°C. DAPI (blue) for nuclear staining.
-
ARG66838 anti-TNF alpha antibody IHC-P image
Immunohistochemistry: Paraffin-embedded Human colon carcinoma tissue stained with ARG66838 anti-TNF alpha antibody. The picture on the right is blocked with the synthetic peptide.
