Widely used in biological and biochemical research to quantify protein concentration in samples such as cell lysates, tissue homogenates, and purified protein solutions. The kit is especially useful in enzyme assays, protein purification workflows, and quality control in protein production. Due to its compatibility with microplate readers, it supports high-throughput analysis in labs. The Coomassie Blue method offers good sensitivity and low interference from most buffers, making it suitable for routine protein measurement in complex mixtures. Commonly applied in pharmaceutical development, academic research, and clinical diagnostics where accurate and rapid protein quantification is required.