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Etanercept is a fusion protein consisting of the soluble portion of the p75-tumor necrosis factor receptor (TNFR) and the Fc fragment of human IgG1 and is commonly used to treat patients with rheumatoid arthritis.[1]
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | $328 | In Stock | |
5 mg | $663 | In Stock | |
10 mg | $995 | In Stock | |
25 mg | $1,470 | In Stock | |
50 mg | $1,990 | In Stock | |
100 mg | $2,680 | In Stock |
Description | Etanercept is a fusion protein consisting of the soluble portion of the p75-tumor necrosis factor receptor (TNFR) and the Fc fragment of human IgG1 and is commonly used to treat patients with rheumatoid arthritis.[1] |
In vitro | METHODS: CHLA-255 cells were co-cultured with human monocytes and treated with etanercept (10 μg/mL). TNF-α levels in the co-culture supernatant were measured by TNF-α ELISA; supernatant IL-6 levels were measured by ELISA. RESULTS Treatment of NB-monocyte co-cultures with etanercept blocked almost all sTNF-α and IL-6 production. Etanercept effectively disrupted the pro-tumorigenic mTNF-α/TNFR2 signaling axis between NB cells and monocytes, preventing NF-κB activation in both cell types. This reduced monocyte pro-tumorigenic cytokine production, ultimately leading to increased apoptosis and decreased proliferation of NB cells in vitro. [1] |
In vivo | METHODS: Tumor-bearing mice were injected intraperitoneally with etanercept (5 mg/kg) twice a week. Tumor growth was measured by bioluminescence imaging. RESULTS Etanercept treatment reduced tumor growth by 30% (p<0.05). [1] METHODS: Etanercept (10 mg/kg/3 days, subcutaneous injection) or saline was administered in AIA rats for 3 weeks at the first signs of arthritis. Body weight and arthritis scores were monitored daily. RESULTS Etanercept significantly reduced arthritis scores (P < 0.001). [2] |
Cas No. | 185243-69-0 |
Storage | store at low temperature | store at -80°C | Shipping with blue ice. |
Solubility Information | DMSO: Soluble |
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