Human Pantothenate Kinase 4 (PANK4) ELISA Kit

This Assay Genie kit enables quantitative measurement of human Pantothenate Kinase 4 (PANK4), the regulatory isoform of the pantothenate kinase family that modulates coenzyme A biosynthesis from vitamin B5. Unlike the catalytically active PANK1, PANK2, and PANK3, PANK4 lacks significant kinase activity and instead regulates CoA production through protein-protein interactions, making it a target of interest in studies of mitochondrial metabolism, oxidative stress responses, and metabolic disease research. The assay uses a human-specific capture antibody to minimize cross-reactivity with other PANK isoforms, providing researchers with a tool to track PANK4 protein expression across tissue homogenate samples. Reagents are stored refrigerated at 4 °C and protected from light to preserve antibody activity across the assay workflow on the included microplate.