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RF9 acetate is an effective and selective antagonist of Neuropeptide FF receptor with Ki values of 58 and 75 nM for hNPFF1R and hNPFF2R, respectively.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $35 | - | In Stock | |
| 5 mg | $76 | - | In Stock | |
| 10 mg | $115 | - | In Stock | |
| 25 mg | $206 | - | In Stock | |
| 50 mg | $295 | - | In Stock | |
| 100 mg | $407 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $102 | - | In Stock |
| Description | RF9 acetate is an effective and selective antagonist of Neuropeptide FF receptor with Ki values of 58 and 75 nM for hNPFF1R and hNPFF2R, respectively. |
| Targets&IC50 | NPFF2 (human):75 nM (Ki), NPFF1 (human):58 nM (Ki) |
| In vitro | In Neuro 2A cells, Pretrement of RF9 acetate (10 μM) completely blocks NPFF induced neurite outgrowth[2]. |
| In vivo | RF9 acetate (10 μg) infused alone does not result in a significant alteration of MAP or heart rate. Conversely, MAP and heart rate increases evoked by NPFF are significantly blocked When RF9 acetate is applied in conjunction with NPFF. RF9 acetate (0.1 mg/kg, s.c. min before 0.3 mg/kg heroin or saline on basal nociceptive threshold) with heroin coadministration prevents heroin-induced delayed hyperalgesia and tolerance[2]. |
| Molecular Weight | 542.67 |
| Formula | C28H42N6O5 |
| Smiles | O=C(N[C@H](C(N[C@H](C(N)=O)CC1=CC=CC=C1)=O)CCC/N=C(N)\N)C(C2)(C3)CC4CC3CC2C4.CC(O)=O |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 55 mg/mL (101.35 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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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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