Pig Tumor Necrosis Factor (TNF) Protein
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Description
Pig Tumor Necrosis Factor is a recombinant Pig protein produced in a Prokaryotic expression system (E. coli).
Documents del producto
Product specifications
| Category | Proteins and Peptides |
| Immunogen Target | Tumor Necrosis Factor (TNF) |
| Host | E. coli |
| Origin | Pig |
| Conjugation | Unconjugated |
| Observed MW | Molecular Weight: Calculated MW: 20.7 kDa Observed MW (SDS-PAGE): 21 kDa Concentration: Prior to lyophilization: 350 µg/ml Sequence Fragment: Leu77-Leu232 Tag: N-terminal His tag |
| Expression | Recombinant |
| Purity | > 97% |
| Size 1 | 50 µg |
| Size 2 | 100 µg |
| Size 3 | 200 µg |
| Size 4 | 500 µg |
| Size 5 | 1 mg |
| Form | Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in 20 mM Tris, 150 mM NaCl, pH 8.0. If a higher concentration is required, the product can be reconstituted directly in 20 mM Tris, 150 mM NaCl, pH 8.0, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex. |
| Tested Applications | WB, SDS-PAGE |
| Buffer | Prior to lyophilization: 20 mM Tris, 150 mM NaCl, pH 8.0, containing 0.01% Sarcosyl, 5% Trehalose. |
| Availability | Shipped within 5-7 working days. |
| Storage | Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| UniProt ID | P23563 |
| Gene ID | 397086 |
| Alias | TNF,DIF,TNF-alpha,TNFA,TNFSF2,Tumour necrosis factor,TNF-α,TNLG1F,Tumor necrosis factor alpha, Cachectin |
| Background | Protein TNF |
| Status | RUO |
| Note | This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use. |
Descripción
Tumor Necrosis Factor (TNF) is a versatile cytokine involvedl in numerous physiological and pathological processes. It holds a critical role in modulating immune responses, inflammation, and apoptosis. While predominantly produced by activated macrophages, TNF can also originate from various cell types like lymphocytes, mast cells, endothelial cells, and fibroblasts. Two well-known forms of TNF are TNF-alpha and TNF-beta, also referred to as lymphotoxin-alpha. TNF-alpha, being extensively studied, exists in both soluble and membrane-bound forms, both capable of initiating biological responses by binding to their respective receptors. TNF signaling operates through two receptors: TNFR1 and TNFR2. TNFR1 is ubiquitously expressed across cell types, whereas TNFR2 is primarily found in endothelial, epithelial, and certain immune cells. TNFR1 signaling typically triggers pro-inflammatory and apoptotic responses, while TNFR2 signaling exhibits anti-inflammatory properties and fosters cell proliferation. In autoimmune disease treatment, suppressing TNFR1 signaling has proved significant, whereas TNFR2 signaling supports wound healing.The primary function of TNF lies in regulating immune cells
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