Quantitative Analysis of Oxytocin in Rat Plasma Using LC/MS/MS

Introduction

Oxytocin is a peptide hormone that consists of nine amino acids and one S-S bond and is secreted by the posterior pituitary gland. It is used to induce labor pains, as it promotes contraction of the uterine muscles. Oxytocin has attracted attention in recent years as it is thought to be strongly related to interpersonal relationships, particularly bonding between mothers and children, family members, and romantic partners. This article introduces an example in which oxytocin in rat plasma was analyzed with an LCMS™-8050 triple quadrupole mass spectrometer.

May 12, 2020 GMT