Recombinant Rabbit Tumor necrosis factor(TNF),partial (Active)

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Code CSB-AP005051RB
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Product Details

Purity Greater than 95% as determined by SDS-PAGE.
Endotoxin Less than 1.0 EU/μg as determined by LAL method.
Activity The ED50 as determined in a cytotoxicity assay using L?929 mouse fibroblast cells is less than 20 pg/ml in the presence of the metabolic inhibitor actinomycin D.
Target Names TNF
Uniprot No. P04924
Research Area Cancer
Alternative Names TNF; TNFA; TNFSF2; Tumor necrosis factor; Cachectin; TNF-alpha; Tumor necrosis factor ligand superfamily member 2; TNF-a
Species Oryctolagus cuniculus (Rabbit)
Source E.coli
Expression Region 77-235aa
Complete Sequence MVTLRSASRALSDKPLAHVVANPQVEGQLQWLSQRANALLANGMKLTDNQLVVPADGLYLIYSQVLFSGQGCRSYVLLTHTVSRFAVSYPNKVNLLSAIKSPCHRETPEEAEPMAWYEPIYLGGVFQLEKGDRLSTEVNQPEYLDLAESGQVYFGIIAL
Mol. Weight 17.59 kDa
Protein Length Partial
Tag Info Tag-Free
Form Liquid or Lyophilized powder
Buffer Lyophilized from a 0.2 μm filtered solution of 20mM PB, 250mM NaCl, pH7.4.
Troubleshooting
and FAQs
Protein FAQs
Storage Condition Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Datasheet & COA Please contact us to get it.

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Target Background

Function
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. Induces insulin resistance in adipocytes via inhibition of insulin-induced IRS1 tyrosine phosphorylation and insulin-induced glucose uptake. Induces GKAP42 protein degradation in adipocytes which is partially responsible for TNF-induced insulin resistance. Plays a role in angiogenesis by inducing VEGF production synergistically with IL1B and IL6.; The TNF intracellular domain (ICD) form induces IL12 production in dendritic cells.
Gene References into Functions
  1. TUNEL staining was positively correlated with TNF-a protein expression. Our findings suggest that apoptosis can be induced in the vocal fold epithelium after 120min of modal intensity phonation. In contrast, shorter durations of vibration exposure do not result in apoptosis signaling. PMID: 27577014
  2. Inflammatory factors such as TNF-alpha can stimulate MMP-2/9 activity in corneal epithelium cells. This may be a potential manipulating mechanism of MMP expression in the pathogenesis of corneal diseases. PMID: 26125840
  3. The JNK pathway plays an important role in mechanical ventilation-stimulated TNF-alpha expression in alveolar macrophages, but the injury-stimulated IL-8 expression may be regulated by other signaling pathways. PMID: 24070709
  4. The TNFalpha-evoked Cl- current. PMID: 24084720
  5. IL-1beta and TNF-alpha expression increases significantly during acute lung injury. Ambroxol combined with low-dose heparin inhibits teh release of IL-1beta and TNF-alpha. PMID: 21845882
  6. Hypercapnia increased expression of TNFa and decreased expression of NFKB in acute lung injury models. PMID: 21158126
  7. In the early stages of myocardial ischemia, bone marrow stem cells are mobilized and home to ischemic myocardium with a concomitant increase in expression of cytokines VEGF and TNFalpha. PMID: 20624659
  8. Ammonium perchlorate can increase gene expressions of types I, III collagens, TGF-beta(1) and TNF-alpha in lung of rabbits. PMID: 20937628
  9. TNFalpha may either be directly or indirectly involved in vascular damage following an embolic stroke. Moreover, TNFalpha may mediate some of the detrimental effects of tPA on the vascular compartment PMID: 17673188

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Subcellular Location Cell membrane; Single-pass type II membrane protein.; [Tumor necrosis factor, membrane form]: Membrane; Single-pass type II membrane protein.; [Tumor necrosis factor, soluble form]: Secreted.; [C-domain 1]: Secreted.; [C-domain 2]: Secreted.
Protein Families Tumor necrosis factor family
Database Links

KEGG: ocu:100009088

STRING: 9986.ENSOCUP00000005787

UniGene: Ocu.1971

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