Leptin(22-56),human is a peptide fragment of Leptin, which ACTS through a variety of subtypes of Ob-Rs.

Oxytocin free acid (9-Deamidooxytocin) is an analog of oxytocin in which the glycinamide residue at position 9 in oxytocin has been replaced by a glycine residue. Oxytocin is a pleiotropic, peptide hormone with broad implications for general health, adaptation, development, reproduction, and social behavior.

Specneuzhenide is a phenol glycoside isolated from Ligustrum sinense. Specneuzhenide (Nuezhenide) possesses anti-tumor activityhas anti-angiogenic and vision improvement effects.