Used for the quantitative determination of Human α-Actinin-3 (ACTN-3) in biological samples such as serum, plasma, and tissue homogenates. This research kit is designed to measure ACTN-3 levels with high sensitivity and specificity, supporting studies related to muscle function, athletic performance, and muscle-related disorders. It is commonly used in sports science, genetic research, and clinical investigations exploring the role of ACTN-3 in fast-twitch muscle fibers and its association with athletic ability or muscle degeneration. The ELISA format allows for high-throughput analysis, making it suitable for large-scale research projects.