This assay is intended for in vitro quantitative determination of Luteinizing Hormone in human serum and plasma. The test kit is used as an aid in the evaluation of fertility issues, function of reproductiveorgans (ovaries or testicles), or detection of the ovulation. For in vitro diagnostic use only. Shelf life: ● 18 months Storage: ● 2 - 30℃, away from sunlight * No cold chain