Enzyme Assays: Provides stable pH 8.5 in 150mM Sodium Phosphate for enzymatic reactions not inhibited by phosphate.

Protein Purification: Used for anion exchange chromatography equilibration, wash, and elution at pH 8.5.

Bioconjugation and Labeling (NHS-ester): Amine-free 150mM Sodium Phosphate, pH 8.5 supports efficient protein and antibody coupling.

HPLC/UPLC Mobile Phases: Serves as a buffered mobile phase component at 150mM, pH 8.5 for reproducible separations.

Sample Preparation and Dilution: Sterile, DNase/RNase-tested diluent for nucleic acid and protein handling.

Dialysis and Buffer Exchange: Maintains pH 8.5 during desalting, diafiltration, and buffer exchange of proteins.

Immunoassays (ELISA) and Blot Washes: Base buffer to prepare PBST/PBS-style wash buffers by adding NaCl and Tween.

Protein Storage/Stabilization: Provides an alkaline environment (pH 8.5) to stabilize proteins requiring basic conditions.

Chromatography Sample Conditioning: Adjusts and maintains sample pH at 8.5 before anion exchange or affinity workflows.