Human Makorin Ring Finger Protein 3 (MKRN3) ELISA Kit

The Assay Genie kit targets probable E3 ubiquitin-protein ligase makorin-3 (UniProt Q13064, NCBI Gene ID 7681, molecular weight approximately 55.6 kDa), also referenced under the synonyms RNF63, ZNF127, D15S9, CPPB2, and ZFP127. Performance characteristics validated by the manufacturer include intra-assay CV below 10 percent and inter-assay CV below 12 percent across low, medium, and high concentration controls. Spike-and-recovery evaluation returns an average recovery of 91 percent from serum, 90 percent from EDTA plasma, and 84 percent from heparin plasma, demonstrating acceptable matrix compatibility. Specificity testing found no significant cross-reactivity or interference between MKRN3 and homologous analogues. Unopened kit components carry a shelf life of 12 months from the date of manufacture when stored refrigerated in the sealed foil pouch. Pediatric endocrinology researchers investigating central precocious puberty, hypothalamic GnRH reactivation, and the imprinted 15q11-q13 locus will find this MKRN3 assay directly compatible with their sample matrices.