Fig. 1 · Structure
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Dynorphin A (1-8)
Kappa Receptor Ligand
Dynorphin A (1-8) is a potent kappa receptor ligand, playing a critical role in opioid signaling. This peptide exhibits significant binding affinity, inhibiting the binding of 3H-Bremazocine to the purified kappa receptor with an IC50 of 303 nM. It serves as a valuable tool for studying kappa opiate pharmacology and exploring its implications in pain modulation and neurobiology.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| Actions | Ligand / Binder |
| CAS Number | 75790-53-3 |
| Applications | Kappa Receptor Ligand |
| Formula | C46H72N14O10 |
| Molecular Weight | 981.15 |
| SMILES | CC[C@H](C)[C@H](NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1ccccc1)NC(=O)CNC(=O)CNC(=O)[C@@H](N)Cc1ccc(O)cc1)C(O)=O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.