This kit is designed for rapid simultaneous isolation of genomic DNA and total RNA from various biological samples such as cultured cells, tissues, and blood. It is particularly useful in molecular biology workflows where both nucleic acids need to be analyzed from the same sample, preserving integrity and enabling direct correlation between DNA and RNA results. The 7-minute processing time makes it ideal for high-throughput applications, clinical diagnostics, and research settings requiring fast turnaround, such as gene expression studies, genotyping, mutation analysis, and biomarker validation. The purified DNA and RNA are suitable for downstream applications including PCR, qRT-PCR, RT-PCR, sequencing, and microarray analysis. The kit eliminates the need for phenol-chloroform extraction and alcohol precipitation, reducing hands-on time and minimizing exposure to hazardous chemicals.