TNFSF9
Spezies: Human
Wirt: Escherichia coli (E. coli)
Recombinant
> 95 % as determined by SDS-PAGE and Coomassie blue staining
Func, PI, AbP, STD
Active
TNFSF9
(Tumor Necrosis Factor (Ligand) Superfamily, Member 9 (TNFSF9))
Protein-Typ
Recombinant
Biologische Aktivität
Active
Spezies
Human
Quelle
Escherichia coli (E. coli)
Applikation
Functional Studies (Func), Protein Interaction (PI), Antibody Production (AbP), Standard (STD)
Spezifität
Optimal preservation of protein structure, post-translational modifications and functions.
Produktmerkmale
Recombinant human 4-1BBL / TNFSF9 protein expressed in E. coli.
Produced with end-sequenced ORF clone
Tested for bioactivity.
Reinheit
> 95 % as determined by SDS-PAGE and Coomassie blue staining
Endotoxin-Niveau
Endotoxin level is <0.1 ng/μg of protein (<1EU/μg).
Biological Activity Comment
Determined by the dose-dependent stimulation of IL-8 production by human PBMC. ED50 for this effect is 5-10 ng/ml.Please Note: Results may vary with PBMC donors.
TNFSF9
Spezies: Human
Wirt: HEK-293 Cells
Recombinant
The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
TNFSF9
Spezies: Human
Wirt: HEK-293 Cells
Recombinant
>95 % as determined by SDS-PAGE.
Active
Applikationshinweise
Recombinant human proteins can be used for: Native antigens for optimized antibody production Positive controls in ELISA and other antibody assays Protein-protein interaction In vitro biochemical assays and cell-based functional assays
Beschränkungen
Nur für Forschungszwecke einsetzbar
Buffer
Lyophilized from a 0.2 μM filtered solution of 20 mM phosphate buffer,100 mM NaCl, pH 7.2
Handhabung
Resuspend the protein in the desired concentration in proper buffer
Lagerung
-80 °C
Informationen zur Lagerung
Store at -80°C. Thaw on ice, aliquot to individual single-use tubes, and then re-freeze immediately. Only 2-3 freeze thaw cycles are recommended.
Target
TNFSF9
(Tumor Necrosis Factor (Ligand) Superfamily, Member 9 (TNFSF9))
The protein encoded by this gene is a cytokine that belongs to the tumor necrosis factor (TNF) ligand family. This transmembrane cytokine is a bidirectional signal transducer that acts as a ligand for TNFRSF9/4-1BB, which is a costimulatory receptor molecule in T lymphocytes. This cytokine and its receptor are involved in the antigen presentation process and in the generation of cytotoxic T cells. The receptor TNFRSF9/4-1BB is absent from resting T lymphocytes but rapidly expressed upon antigenic stimulation. The ligand encoded by this gene, TNFSF9/4-1BBL, has been shown to reactivate anergic T lymphocytes in addition to promoting T lymphocyte proliferation. This cytokine has also been shown to be required for the optimal CD8 responses in CD8 T cells. This cytokine is expressed in carcinoma cell lines, and is thought to be involved in T cell-tumor cell interaction.[provided by RefSeq, Oct 2008].