Reagents for scientific and research use; enzymes for scientific and research use; kits for scientific and research use, namely, kits comprised of enzymes for molecular biology and cell biology applications; reagents for scientific and research use in the field of molecular biology and cell biology applications; enzymes for scientific and research use in the field of molecular biology and cell biology applications; reagents for scientific and research use; reagents for scientific and research use for use in sequencing nucleic acids; kits for use in sequencing nucleic acids comprising at least one of enzymes, buffers, cells and nucleic acids.