Generation of monoclonal antibody against 6-Keto PGF and development of ELISA for its quantification in culture medium.

Prostacyclin or prostaglandin I (PGI), a metabolite of arachidonic cyclooxygenase pathway, has been demonstrated as an effector of adipocyte differentiation. However, due to its instability in biological fluid, it is difficult to evaluate the role of PGI in regulating adipocyte differentiation in different stages in culture. Therefore, this study aimed to establish a simple and rapid method for the production of monoclonal antibody against 6-Keto PGFα, a stable PGI metabolite, and its quantification to determine the role of PGI in culture medium.