Neoendorphin
Overview
Neoendorphins are a group of endogenous opioid peptides derived from the proteolytic cleavage of prodynorphin. The two principal forms, α-neoendorphin (Tyr-Gly-Gly-Phe-Leu-Arg-Lys-Tyr-Pro-Lys) and β-neoendorphin (Tyr-Gly-Gly-Phe-Leu-Arg-Lys-Tyr-Pro), are products of the dynorphin gene and bind preferentially to κ-opioid receptors, contributing to pain modulation and stress responses.
Key Features
- α-Neoendorphin (human/porcine, CAS 69671-17-6) and β-Neoendorphin (CAS 77739-21-0) plus fragments including α-neoendorphin(1-7) and α-neoendorphin(1-8)
- Available analog forms including [Arg⁸]-α-neoendorphin(1-8) for receptor selectivity studies
- Custom synthesis with ≥95% purity, verified by HPLC
Product Specifications
| Parameter | Specification |
|---|---|
| Purity | ≥95% or ≥98% (HPLC verified) |
| Form | Lyophilized powder |
| Storage | -20°C, desiccated, protected from light |
| Research Use Only | Yes |
| Purity | ≥95% or ≥98% (HPLC verified) |
| Form | Lyophilized powder |
| Storage | -20°C, desiccated, protected from light |
| Research Use Only | Yes |