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Antisauvagine-30 TFA (aSvg-30 TFA) is a highly selective and competitive antagonist of CRF2 receptor peptidic. It shows a Kd of 1.4 nM and 150 nM for mCRFR2β and CRFR1, respectively.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $531 | Inquiry | Inquiry | |
| 5 mg | $1,586 | Inquiry | Inquiry |
| Description | Antisauvagine-30 TFA (aSvg-30 TFA) is a highly selective and competitive antagonist of CRF2 receptor peptidic. It shows a Kd of 1.4 nM and 150 nM for mCRFR2β and CRFR1, respectively. |
| Targets&IC50 | CRFR1:150 nM (kd), CRFR2β (mouse):(kd)1.4 nM |
| In vitro | Antisauvagine-30 prevents stress-enhanced fear conditioning and Mek-1/2-dependent activation of Erk-1/2 and p90Rsk-1. It did not affect the phosphorylation of the PKA regulatory subunit II of stressed mice [1][2]. |
| In vivo | Antisauvagine-30 (i.h. 400 ng/0.5 μl per mouse) selectively prevents the stress-induced enhancement of fear conditioning without affecting the fear conditioning of nonstressed mice[2]. Antisauvagine-30 injected i.c.v. elicits a significant anxiogenic effect [3]. |
| Synonyms | aSvg-30 TFA, Antisauvagine-30 TFA |
| Molecular Weight | 3764.28 |
| Formula | C163H275N48F3O49S |
| Smiles | OC(C(F)(F)F)=O.[(D-Phe)-HLLRKMIEIEKQEKEKQQAANNRLLLDTI-NH2] |
| Relative Density. | no data available |
| 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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