Orexins
Overview
Orexins, also known as hypocretins, are hypothalamic neuropeptides that exist in two molecular forms—orexin-A (33 amino acids) and orexin-B (28 amino acids). These peptides play a central role in regulating arousal, wakefulness, appetite, and energy homeostasis. QYAOBIO supplies high-purity orexin peptides for neuroscience and metabolic research.
Key Features
- ≥95% purity verified by HPLC, with LC-MS confirmation available
- Available as orexin-A (human, bovine, mouse, rat) and orexin-B (human) with multiple modified variants including biotinylated and alanine-substituted forms
- Lyophilized powder format for long-term stability and flexible reconstitution
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 |