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Urotensin I (Catostomus urotensin I) TFA is a CRF-like neuropeptide that acts as an agonist for CRF receptors, with pEC50 values of 11.46 for human CRF1, 9.36 for human CRF2, and 9.85 for rat CRF2α receptors in CHO cells. It shows binding affinities (Ki) of 0.4 nM for hCRF1, 1.8 nM for rCRF2α, and 5.7 nM for mCRF2β receptors [1] [2].
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | Urotensin I (Catostomus urotensin I) TFA is a CRF-like neuropeptide that acts as an agonist for CRF receptors, with pEC50 values of 11.46 for human CRF1, 9.36 for human CRF2, and 9.85 for rat CRF2α receptors in CHO cells. It shows binding affinities (Ki) of 0.4 nM for hCRF1, 1.8 nM for rCRF2α, and 5.7 nM for mCRF2β receptors [1] [2]. |
| Molecular Weight | 4983.48 |
| Formula | C212H341F3N62O69S2 |
| Sequence | Asn-Asp-Asp-Pro-Pro-Ile-Ser-Ile-Asp-Leu-Thr-Phe-His-Leu-Leu-Arg-Asn-Met-Ile-Glu-Met-Ala-Arg-Ile-Glu-Asn-Glu-Arg-Glu-Gln-Ala-Gly-Leu-Asn-Arg-Lys-Tyr-Leu-Asp-Glu-Val-NH2 |
| Sequence Short | NDDPPISIDLTFHLLRNMIEMARIENEREQAGLNRKYLDEV |
| Storage | keep away from moisture | 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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