Human Relaxin-3 (RLN3) ELISA Kit

Developed by Assay Genie for the precise measurement of human Relaxin-3 (RLN3), this Sandwich ELISA uses a colorimetric detection method and is reactive with human specimens. The kit is validated for serum, plasma, tissue homogenates, cell culture supernates and other biological fluids, and is specific for natural and recombinant human Relaxin-3.

Performance specifications include a detection range of 0.156-10ng/mL and a sensitivity of 0.056ng/mL. Intra-assay CV is reported at 6.2% and inter-assay CV at 10.8%. Linearity has been evaluated in serum, EDTA plasma and heparin plasma at dilutions of 1:2, 1:4, 1:8 and 1:16, with average recovery of 103% in serum (range 97-109%) and 105% in plasma (range 99-111%).

Relaxin-3 is described as a key neuropeptide regulating stress responses, sleep and feeding behavior, with dysregulation linked to psychiatric disorders and supporting its value as a biomarker. The target carries synonyms including Insulin-like peptide INSL7, Prorelaxin H3, Insulin-like peptide 7, INSL7, RXN3 and ZINS4. The protein is secreted, has a molecular weight of 15,451 Da, and is catalogued under UniProt Q8WXF3. Reagent components are stored at -20°C and 4°C, and the product is intended for research use only.