Recombinant Human Tumor Necrosis Factor alpha

Key features and details

  • Species: Human
  • Abbreviation: rHuTNF-α
  • Source: Expressed in E. coli.
  • Molecular Weight: Approximately 17.5 kDa, a polypeptide chain containing 158 amino acids. The native form of TNF-α is reportedly a trimer.
  • Purity: >97% by SDS-PAGE or HPLC.
  • Endotoxin: < 0.01 EU/μg of rHuTNF-α protein as determined by LAL method.
  • Accession #: P01375 Val77-Leu233 with an N-terminal Met
  • Storage:
  • Brand:
CAT.NO. : ARP6768
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Product Details
Background
Tumor necrosis factor alpha (TNF-α) , also called cachectin, is the best-know member of the TNF-family, which can cause cell death. This protein is produced by neutrophils, activated lymphocytes, macrophages, NK cells, LAK cells, astrocytes endothelial cells, smooth muscle cells and some transformed cells. The naturally-occurring form of TNF-α is glycosylated, but non-glycosylated recombinant TNF-α has comparable biological activity. The recombinant TNF-α is a non-glycosylated polypeptide chain containing 158 amino acids. The native form of TNF-α is reportedly a trimer.
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