| Description | Xenopsin(2TFA) is a neurotensin-like octapeptide previously isolated from amphibian skin. |
| In vivo | 八肽xenopsin，先前从两栖类动物皮肤中分离出来，能够刺激有意识狗的外分泌胰腺分泌碳酸氢盐和蛋白，且增加分泌体积。此效应在剂量范围内表现，从1.25至160 pmoles kg1 min1。这种肽的高效能暗示了xenopsin在哺乳动物中可能具有的生理作用[1]。 |
| molecular weight | 1208.23 |
| Molecular formula | C51H75F6N13O14 |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility | DMSO: 10 mM |
| References | 1. Feurle G E , I Baća, Knauf W , et al. Xenopsin stimulates exocrine pancreatic secretion in the dog[J]. Experientia, 1982, 38(6):679-680. 2. Zinner M J , Kasher F , Modlin I M , et al. Effect of xenopsin on blood flow, hormone release, and acid secretion[J]. The American journal of physiology, 1982, 243(3):G195-9. |