Recombinant Rabbit Tumor Necrosis Factor
Cat.No. : | TNF-796R |
Product Overview : | Recombinant rabbit tumor necrosis factor alpha is a non-glycosylated cytokine produced from E. coli using rDNA technology. The protein consists of three identical polypeptide chains of 158 amino acids combined to form a compact, bell-shaped homotrimer. The individual subunit has a relative molecular mass of 17.4 KD. |
- Specification
- Gene Information
- Related Products
Cat. No. : | TNF-796R |
Description : | Tumor necrosis factor alpha (TNFα, also known as cachectin and TNFSF1A), is the prototypic ligand of the TNF superfamily. TNFα forms a homotrimer and functions by activating two types of receptors TNF-R1 (TNF receptor type 1, p55R) and TNF-R2 (TNF receptor type 2, p75R). TNFα is a pleiotropic cytokine that is capable to promote inflammation, to induce apoptotic cell death, and to inhibit tumorigenesis and viral replication. TNFα is a potent lymphoid factor that exerts cytotoxic effects on a wide range of tumor cells and certain other target cells. |
Biological Activity : | The ED50 as determined by the cytolysis of murine L929 cells in the presence of Actinomycin D is less than 0.03ng/ml, corresponding to a Specific Activity of 3.0 x 10⁷ IU/mg. |
Purity : | Greater than 95% as determined by (a) Analysis by RP-HPLC; (b) Analysis by reducing and non-reducing SDS-PAGE Silver Stained gel. |
Molecular Weight : | 17.4 KD+/-10% determined by reduced SDS-PAGE. |
Isoelectric Point : | the main zone between 4.0~5.0 analysis by IEF. |
Amino-Acid Sequence : | The sequence of the first five N-terminal amino acids was determined and was found to be Met-Ser-Ala-Ser-Arg. |
Endotoxin : | Less than 0.1ng/µg (1 IEU/µg) determined by LAL test. |
Form : | The protein was lyophilized after extensive dialysis against 20mM PB, pH7.4, 300mM NaCl. |
Reconstitution : | It is recommended to reconstitute the lyophilized TNF-alpha in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions. |
Storage : | Lyophilized samples are stable for up to twelve months from date of receipt at -20°C to -70°C. |
Gene Name : | TNF tumor necrosis factor [ Oryctolagus cuniculus ] |
Official Symbol : | TNF |
Synonyms : | TNF; TNFA; TNFSF2; tumor necrosis factor; TNF-a; TNF-alpha; cachectin; tumor necrosis factor alpha; tumor necrosis factor (TNF superfamily, member 2); tumor necrosis factor ligand superfamily member 2 |
Gene ID : | 100009088 |
mRNA Refseq : | NM_001082263 |
Protein Refseq : | NP_001075732 |
UniProt ID : | P04924 |
Chromosome Location : | 12 |
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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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