Recombinant Human Tumor necrosis factor protein (TNF), partial Active
Catalog No : IGX-RP2104-1MG
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| Product name | Recombinant Human Tumor necrosis factor protein (TNF), partial Active | ||
|---|---|---|---|
| Catalog No | IGX-RP2104-1MG | ||
| Supplier’s Catalog No | IGX-RP2104-1MG | ||
| Supplier | ImuGeX | ||
| Source antigen | Recombinant, expressed in E.Coli, 77-233 Amino Acids | ||
| Reactivity | Human | ||
| Cross reactivity | Human | ||
| Applications | Functional studies, Bioassays or User optimised | ||
| Molecular weight | 7.8 KDa | ||
| Storage | Store at -20℃/-80℃. | ||
|---|---|---|---|
| Other names | Cachectin, Tumor necrosis factor ligand superfamily member 2, TNF-a, , NTF | ||
| Grade | Highly Purified | ||
| Purity | >97% determined by SDS-PAGE and HPLC, Endotoxin Level: <1.0 EU/µg as determined by LAL method. | ||
| Form | Lyophilized from a 0.2 μm filtered 20 mM PB, 10 mM Nacl, pH 7.0 | ||
| Reactivity life | 12 months, when stored accoring to instructions. | ||
| Note | For reserch purpose only, not for In Vivo use or as therapeutics. | ||
| Purity | >97% determined by SDS-PAGE and HPLC, Endotoxin Level: <1.0 EU/µg as determined by LAL method. | ||
| Description | 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 Sequence: M+VRSSSRTPS DKPVAHVVAN PQAEGQLQWL NRRANALLAN GVELRDNQLV VPSEGLYLIY SQVLFKGQGC PSTHVLLTHT ISRIAVSYQT KVNLLSAIKS PCQRETPEGA EAKPWYEPIY LGGVFQLEKG DRLSAEINRP DYLDFAESGQ VYFGIIAL140. Biological Activity: Biologically Fully Active when compared to standard. The ED50 as determined by a cytotoxicity assay using murine L929 cells is less than 0.05 ng/ml, corresponding to a specific activity of ＞ 2.0 × 107 IU/mg in the presence of actinomycin D. | ||
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