Tris-HCl [1M; pH 7.2]

1M Tris-Cl, pH 7.2 is a one-molar solution of Tris hydrochloride buffer, pre-adjusted to a pH of 7.2, which is used in molecular biology and biochemistry for maintaining a stable near-neutral pH. It is a stock solution that can be diluted to prepare working solutions for applications like nucleic acid purification, gel electrophoresis (e.g., preparing running or elution buffers), and formulating lysis or extraction buffers.