Polymerase Chain Reaction (PCR): Used in PCR reactions to maintain optimal pH with 1M Tris, adjusted to pH 7.5.

Gel Electrophoresis: Component of TAE/TBE and Tris-Glycine buffers for agarose and SDS-PAGE, providing consistent pH 7.5 for nucleic acid and protein separation.

Protein Purification: Utilized in ion-exchange and affinity chromatography to maintain a stable pH environment during protein binding and elution using 1M Tris, adjusted to pH 7.5.

Enzyme Assays: Provides a consistent pH 7.5 for enzymatic reactions, including restriction digests and ligations, ensuring accurate kinetic measurements.

Tris-Buffered Saline (TBS): Preparation of TBS/TBST for Western blot blocking and ELISA washing at pH 7.5.

Nucleic Acid Workflows: Formulation of TE buffer and resuspension/storage buffers for DNA/RNA with DNase/RNase-tested 1M Tris, adjusted to pH 7.5.

Lysis and Sample Preparation: Included in cell and tissue lysis buffers to stabilize pH during protein and nucleic acid extraction.

Blotting and Transfer: Used in Tris-Glycine(-SDS) transfer buffers for Western blotting at controlled pH.