-Neuropeptide Y (human,rat)

[Leu31,Pro34]-Neuropeptide Y(human,rat) is a specific neuropeptide Y Y1 receptor agonist. [Leu31,Pro34]-Neuropeptide Y(human,rat) slao activates Y4, Y5. [Leu31,Pro34]-Neuropeptide Y(human,rat) can increase blood pressure in anesthetized rats and increases food intake.