This product is a fast, inhibitor-resistant DNA polymerase with a relative molecular weight of 94 kDa. Through genetic engineering, it has undergone specific mutations based on enzyme kinetic principles, resulting in higher extension speed and increased resistance to inhibitors. This product is suitable for amplifying DNA products of less than 6kb, DNA labeling, DNA sequencing, and the amplification products can be directly used for TA cloning. It is particularly well-suited for rapidly amplifying samples with a high presence of inhibitors, which are challenging for conventional Taq enzymes to amplify.