PCR/qPCR Additive: 1M Potassium Glutamate is used to replace or supplement KCl to mimic intracellular ionic strength, improving specificity and robustness in challenging templates.

Cell-Free Protein Synthesis (TX-TL): Core salt in Escherichia coli-based extract systems to support ribosome function and translation efficiency.

In Vitro Transcription/Translation: Provides physiological potassium and glutamate ions for T7/T3/SP6 transcription and ribosomal translation assays.

Protein Lysis and Stabilization Buffers: Included in extraction and purification buffers to maintain native protein conformation and reduce aggregation.

Enzyme Assays: Supplies compatible ionic conditions for DNA/RNA polymerases, ligases, helicases, and repair enzymes in PCR-grade workflows.

Bacterial Physiology and Osmotic Stress Studies: Used to emulate cytosolic conditions and as a compatible solute in E. coli and Bacillus subtilis experiments.

Single-Molecule and Biophysical Imaging Buffers: Mimics cytoplasmic salt composition to preserve macromolecular interactions during fluorescence assays.