TNF alpha Protéine

N° du produit ABIN934923

Cette protéine Recombinant TNF alpha est exprimée dans Escherichia coli (E. coli).

Aperçu rapide pour TNF alpha Protéine (ABIN934923)

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

Type de proteíne: Recombinant

Activité biologique: Active

Origine: Humain

Source: Escherichia coli (E. coli)

Application: SDS-PAGE (SDS)

Pureté: > 95 % pure

Détail du produit

Séquence: MVRSSSRTPS DKPVAHVVAN PQAEGQLQWL NRRANALLAN GVELRDNQLV VPSEGLYLIY SQVLFKGQGC PSTHVLLTHT ISRIAVSYQT KVNLLSAIKS PCQRETPEGA EAKPWYEPIY LGGVFQLEKG DRLSAEINRP DYLDFAESGQ VYFGIIAL

Attributs du produit: Purified recombinant Human TNFalpha protein
Expression System: E.coli
Bioactivity: The ED50 for this effect is
Molecular weight on SDS-PAGE will appear higher.

niveau d'endotoxine: < 1.0 EU per µg of protein (determined by LAL method)

Information d'application

Indications d'application: TNF-alpha protein has been used in SDS PAGE and may be suitable for use in other assays to be determined by the end user.

Procédure de l'essai:

L929 cytotoxicity assay using actinomycin D Cell Number: 2 x 10,000 cells/well Incubation: 24 h after sample treatment Assay Media: 5 % FBS media Cytokine Concentration: 12 pg/mL - 25 ng/mL Detection method: MTT assay

Restrictions: For Research Use only

Stockage

Format: Liquid

Concentration: 1 mg/mL

Buffer: Supplied as a liquid in PBS, pH 7.4.

Conseil sur la manipulation: Avoid repeated freeze/thaw cycles.

Stock: RT/-20 °C

Stockage commentaire: Store at 4 °C for short term storage (1/2 weeks). Aliquot and store at -20 °C or - 70 °C for long term storage.

Détail du antigène

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

Autre désignation: TNFalpha

Sujet: Tumor necrosis factor alpha (TNF-alpha), also called cachectin, consists of 157 amino acids. TNF-alpha is a 17.5 kDa factor produced by neutrophils, CD4+ T cells, macrophage, NK cells, LAK cells, astrocytes endothelial cells, and smooth muscle cells. TNF-alpha is cytolytic and plays an important role in immune regulation including hemorrhagic tumor necrosis/cytotoxicity and inflammation, and in regulation of antiviral and immune proliferative and activation responses. The active form of this protein is a trimer. Recombinant human TNF-alpha was expressed in E. coli and purified by using conventional chromatography techniques. Additional amino acid, methionine, was attached at N-terminus of the protein.
Alternative Names: TNF protein, TNFA protein, TNF-alpha protein, TNFSF2 protein, Tumor necrosis factor alpha protein, , CACHECTIN protein, DIF (differentiation inducing factor ) protein, DIF protein, Tumor necrosis factor alpha protein, member 2) protein, TNF superfamily member 2 protein, tumor necrosis factor (TNF superfamily protein

Poids moléculaire: 17.5 kDa (158 AA)

Pathways: Signalisation NF-kappaB, Apoptose, Caspase Cascade in Apoptosis, Signalisation TLR, 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