The Eagle Biosciences Soluble Leptin Receptor (sLEP-R) ELISA Assay Kit is intended for the quantitative measurement of soluble human leptin receptor (sLEP-R) in human serum or plasma for research purposes. The Eagle Biosciences Soluble Leptin Receptor (sLEP-R) ELISA Assay Kit is for research use only and not intended for use in diagnostic procedures.