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Active Recombinant Pig TNF Protein (Leu77-Leu232), C-His tagged, Animal-free, Carrier-free

Cat.No. : TNF-202P
Product Overview : Recombinant Pig TNF Protein (Leu77-Leu232) with C-His tag was expressed in E. coli and Animal-free as well as Carrier-free.
  • Specification
  • Gene Information
  • Related Products
Description : Tumor necrosis factor alpha (TNF alpha) stimulates the acute phase of the immune response. In response to a pathogen, TNF alpha is one of the first to be released and can apply its effects in many organs. TNF alpha stimulates the release of corticotropic releasing hormone, suppresses appetite, and induces fever, in the hypothalamus. TNF increase vasodilation and loss of vascular permeability, it helps recruit lymphocyte, neutrophil, and monocyte to the inflammation site by regulating chemokine release.
Source : E. coli
Species : Pig
Tag : C-His
Form : Lyophilized
Bio-activity : Measure by its ability to induce cytotoxicity in PK15 cells in the presence of the actinomycin D. The ED50 for this effect is < 15 pg/mL.
Molecular Mass : The protein has a calculated MW of 18.1 kDa.
The protein migrates as 13 kDa under reducing condition (SDS-PAGE analysis).
Protein Length : Leu77-Leu232
Endotoxin : < 0.1 EU/μg of the protein by the LAL method.
Purity : >98% as determined by SDS-PAGE analysis.
Storage : This product is stable after storage at:
-20 centigrade for 12 months in lyophilized state from date of receipt.
-20 or -80 centigrade for 1 month under sterile conditions after reconstitution.
Avoid repeated freeze/thaw cycles.
Storage Buffer : Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
Reconstitution : It is recommended to reconstitute the lyophilized protein in sterile H2O to a concentration not less than 200 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved.
Shipping : The product is shipped with polar packs. Upon receipt, store it immediately at -20 centigrade or lower for long term storage.
Gene Name : TNF tumor necrosis factor [ Sus scrofa ]
Official Symbol : TNF
Synonyms : TNF; tumor necrosis factor; TNF-a; TNF-alpha; cachectin; tumor-necrosis factor; tumor necrosis factor alpha; tumor necrosis factor (TNF superfamily, member 2); tumor necrosis factor ligand superfamily member 2; TNFa;
Gene ID : 397086
mRNA Refseq : NM_214022
Protein Refseq : NP_999187
UniProt ID : P23563

For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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