1. The plural of cooperativity; instances or phenomena in which the binding or activity of one molecule or subunit enhances or inhibits the binding or activity of another, especially in biochemistry and molecular biology.
Usage: technical; primarily used in biochemistry, molecular biology, and chemistry; often refers to allosteric effects in proteins or enzyme kinetics

Examples

• The cooperativities observed in hemoglobin binding allow oxygen to be transported efficiently throughout the body.
• Researchers studied the cooperativities between enzyme subunits to understand catalytic mechanisms.
• Positive cooperativities in protein-ligand interactions increase binding affinity at higher ligand concentrations.
• The cooperativities in this system were measured using kinetic analysis and binding assays.
• Understanding cooperativities is essential for drug design and enzyme inhibition studies.