PCR Amplification buffer is a 10X concentrate for PCR amplification studies, providing an optimal environment for DNA amplification during PCR. The buffer uses a Tris buffering system to maintain pH during thermal cycling, KCl for primer binding, MgCl2 as a DNA polymerase cofactor, and gelatin for protection during temperature changes. The amplification buffer helps maximize yields with precise formulation and minimizes degradation with DNase and RNase testing.