TNF alpha Protein (AA 77-233)

N° du produit ABIN2666981

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

Aperçu rapide pour TNF alpha Protein (AA 77-233) (ABIN2666981)

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

Type de proteíne: Recombinant

Origine: Humain

Source: Escherichia coli (E. coli)

Application: ELISA, Biochemical Assay (BCA)

Pureté: > 98 % , as determined by SDS-PAGE, Coomassie stained with Invitrogen SimplyBlue SafeStain.

Détail du produit

Attributs du protein: AA 77-233

niveau d'endotoxine:

Less than 0.01ng per μg cytokine as determined by the LAL method.

Information d'application

Indications d'application: Optimal working dilution should be determined by the investigator.,Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Reconstitution: Prior to use, reconstitute the lyophilized powder with 0.2 mLof PBS containing a carrier protein (e.g., 1 % BSA, protease free), pH 7.4. Re-cap vial, vortex. Allow the reconstituted standard to sit at room temperature for 15 minutes, vortex again to mix completely. The reconstituted standard stock solution can be aliquoted into polypropylene vials and stored at -70 °C for up to one month.

Buffer: Lyophilized in sterile-filtered PBS, pH 7.2, containing 1 % BSA.

Conseil sur la manipulation: Use a manual defrost freezer and avoid repeated freeze thaw cycles.

Stock: 4 °C

Stockage commentaire: Upon receipt, store unopened vials between 2°C and 8°C immediately and use within 12 months from date of receipt.

Date de péremption: 12 months

Détail du antigène

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

Autre désignation: TNF-alpha

Sujet: TNF-α is released from macrophages, monocytes, neutrophils, T-cells (principally CD4+), NK-cells and many transformed cell lines. Soluble homotrimeric TNF-α is released from cells by proteolysis of the integral membrane precursor form of TNF-α. TNF-α binding to some TNF-α receptors induces apoptosis and depending on cell type, receptor expression, and signal transduction status can induce other responses. TNF-α is involved in the inflammatory response.

Poids moléculaire: The 157 amino acid recombinant protein has a predicted molecular mass of 17,352 Da. The DTT-reduced and non-reduced protein migrates at approximately 16kDa by SDS-PAGE. The N-terminal amino acid is Val.

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