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NF-κB-IN-8 is a competitive antagonist of LPS for MD-2 binding, and it impedes the expression of inflammatory factors by engaging MD-2. Additionally, it inhibits ALP activity and is usable in inflammation research, including acute lung injury (ALI) [1].
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $1,520 | 6-8 weeks | 6-8 weeks | |
| 50 mg | $1,980 | 6-8 weeks | 6-8 weeks | |
| 100 mg | $2,500 | 6-8 weeks | 6-8 weeks |
| Description | NF-κB-IN-8 is a competitive antagonist of LPS for MD-2 binding, and it impedes the expression of inflammatory factors by engaging MD-2. Additionally, it inhibits ALP activity and is usable in inflammation research, including acute lung injury (ALI) [1]. |
| In vitro | NF-κB-IN-8 (compound L26) at a concentration of 10 μM inhibits 64.30% of ALP activity [1]. Additionally, within a range of 1-10 μM for 24 hours, NF-κB-IN-8 suppresses the expression of IL-6 and TNF-α in RAW 264.7 cells [1]. At concentrations spanning from 0 to 50 μM, NF-κB-IN-8 hinders the binding of LPS to MD-2, as detected by ELISA [1]. At 50 μM, administered overnight, the compound prevents the formation of the LPS/MD-2/TLR4 complex in RAW264.7 cells [1]. |
| In vivo | NF-κB-IN-8 (Compound L26), administered orally at a dose of 5 mg/kg, mitigated LPS-induced acute lung injury in mice [1]. At higher doses of 1000 and 1500 mg/kg, NF-κB-IN-8 demonstrated low toxicity and was deemed safe in mice [1]. In rats, with an administered dose of 0 mg/kg, NF-κB-IN-8 exhibited a half-life (T 1/2) of 4.2 hours and a maximum concentration (C max) of 163.288 μg/L [1]. |
| Molecular Weight | 399.44 |
| Formula | C24H21N3O3 |
| Cas No. | 2924565-59-1 |
| Smiles | #N/A |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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