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Xenopsin (Xenopsin(2TFA))(2TFA) is a neurotensin-like octapeptide previously isolated from amphibian skin.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $223 | 35 days | 35 days | |
| 5 mg | $978 | 35 days | 35 days | |
| 10 mg | $1,720 | 35 days | 35 days |
| Description | Xenopsin (Xenopsin(2TFA))(2TFA) is a neurotensin-like octapeptide previously isolated from amphibian skin. |
| In vivo | The octapeptide xenopsin, previously isolated from amphibian skin, stimulates exocrine pancreatic secretion of bicarbonate and protein in conscious dogs and increases the volume of secretion.?This effect is shown in the dose range of 1.25 up to 160 pmoles kg ?1 min ?1 The high potency of this peptide is suggestive of a possible physiological role of xenopsin in mammals[1]. |
| Molecular Weight | 980.16 |
| Formula | C47H73N13O10 |
| Cas No. | 51827-01-1 |
| Smiles | CCC(C)C(NC(=O)C(Cc1c[nH]c2ccccc12)NC(=O)C1CCCN1C(=O)C(CCCN=C(N)N)NC(=O)C(CCCCN)NC(=O)CNC(=O)C1CCC(=O)N1)C(=O)NC(CC(C)C)C(O)=O |
| Relative Density. | 1.31g/cm3 |
| Sequence | {Glp}-Gly-Lys-Arg-Pro-Trp-Ile-Leu |
| Sequence Short | {Glp}-GKRPWIL |
| 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. | ||||||||||||||||||||
| Solubility Information | DMSO: 10 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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