TNF alpha Antikörper

Produktnummer ABIN1176946

Dieses Maus Monoklonal-Antikörper erkennt spezifisch TNF alpha in ELISA und Neut. Er zeigt eine Reaktivität gegenüber Human und wurde in 2+ Publikationen erwähnt.

Kurzübersicht für TNF alpha Antikörper (ABIN1176946)

Target: TNF alpha (Tumor Necrosis Factor alpha (TNF alpha))

Reaktivität: Human

Wirt: Maus

Klonalität: Monoklonal

Konjugat: Dieser TNF alpha Antikörper ist unkonjugiert

Applikation: ELISA, Neutralization (Neut)

Klon: MAb1

Produktdetails anti-TNF alpha Antikörper

Marke: BD Pharmingen™

Produktmerkmale: Neutralization Activity: This antibody has been reported to be useful for the neutralization of recombinant human TNF. Neutralization activity may be measured using a cytolysis assay for MTT dye conversion with 2.0 ng/mL recombinant human TNF (Cat. No. 554618) and L929 at 2x10^5 cells/mL as indicator cells (i.e. preincubation of the antibody with recombinant human TNF for 60 minutes).
50% Neutralization (ND50) at 20 - 1200 ng/mL
> 85% Neutralization at 2 - 15 µg/mL

Aufreinigung: The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.

Sterilität: 0.2 μm filtered

Endotoxin-Niveau: Endotoxin level is ≤ 0.01 EU/μg (≤ 0.001 ng/μg) of protein as determined by the LAL assay.

Immunogen: Human TNF Recombinant Protein

Isotyp: IgG1

Anwendungsinformationen

Applikationshinweise: ELISA: The purified format of the MAb1 antibody (Cat. No. 551220) is useful as a capture antibody for a sandwich ELISA for measuring human TNF. The purified MAb1 antibody can be paired with the biotinylated MAb11 antibody (Cat. No. 554511) as the detection antibody, with recombinant human TNF protein (Cat. No. 554618) as the standard. For complex biological samples, such as plasma or serum, investigators are encouraged to consider utilizing the BD OptEIA™ ELISA Set (Cat. No. 555212) or BD OptEIA™ ELISA Kit (Cat. No. 550610).

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Konzentration: 1.0 mg/mL

Buffer: No azide/low endotoxin: Aqueous buffered solution containing no preservative, 0.2μm sterile filtered.

Konservierungsmittel: Azide free

Lagerung: 4 °C

Informationen zur Lagerung: Store undiluted at 4°C. This preparation contains no preservatives, thus it should be handled under aseptic conditions.

Referenzen für anti-TNF alpha Antikörper (ABIN1176946)

Rathjen, Cowan, Furphy, Aston: "Antigenic structure of human tumour necrosis factor: recognition of distinct regions of TNF alpha by different tumour cell receptors." in: Molecular immunology, Vol. 28, Issue 1-2, pp. 79-86, (1991) (PubMed).

Hogan, Vogel: "Production of tumor necrosis factor by rIFN-gamma-primed C3H/HeJ (Lpsd) macrophages requires the presence of lipid A-associated proteins." in: Journal of immunology (Baltimore, Md. : 1950), Vol. 141, Issue 12, pp. 4196-202, (1989) (PubMed).

Details zu TNF alpha

Target: TNF alpha (Tumor Necrosis Factor alpha (TNF alpha))

Andere Bezeichnung: TNF

Hintergrund: The MAb1 antibody reacts with human tumor necrosis factor (TNF, aka TNF-alpha) protein. TNF is a multifunctional cytokine involved in a variety of immune and inflammatory responses including hemorrhagic necrosis of tumors, septic shock, fever and autoimmune diseases. TNF can regulate the growth and differentiation of many different cell types. It is produced by different activated cell types including macrophages, T lymphocytes, NK cells, dendritic cells, endothelial cells, peripheral blood leukocytes, osteoblasts, astrocytes, mast cells, Kupffer cells, smooth muscle cells, fibroblasts and certain tumor cells. TNF exists in two biologically active forms, i.e., transmembrane and soluble forms. Upon activation, cells express transmembrane TNF glycoproteins that associate as homotrimeric complexes. After enzymatic cleavage, the extracellular region of membrane TNF sheds as a soluble homotrimer. The biologically active form of TNF has been reported to be a trimer.

Pathways: NF-kappaB Signalweg, Apoptose, Caspase Kaskade in der Apoptose, TLR Signalweg, Cellular Response to Molecule of Bacterial Origin, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, Positive Regulation of Endopeptidase Activity, Hepatitis C, Protein targeting to Nucleus, Inflammasome