VAHTS AmpSeq Multi-PCR Module V3 is an amplification reagent based on ultra-multiplex PCR technique to construct amplicon libraries. The initial template for this reagent is 1 - 100 ng. It is compatible with genomic DNA, FFPE samples, cfDNA, etc. This optimized reagent contains enzymes, dNTPs and reaction buffer required during multiplex PCR process, reducing the pipetting operations, making the result more stable. Compared to previous generation (Vazyme #NA205), this reagent has better amplification performance for different input amounts and customized panels. The upgrade ensures the high coverage and high uniformity of the amplicon library. This reagent is compatible with up to 7000 multiplex customized panels. This reagent is suitable for the library preparation for amplicon sequencing, helping researchers and testing personnel to complete ultra-multiplex PCR quickly and easily with high sequencing quality. The reagent has undergone rigorous quality control and functional testing, to ensure the optimal stability and repeatability of library preparation.