Diphosphoglyceric acid, commonly known as DPG or 2,3-DPG, is a crucial molecule found in red blood cells. It plays a significant role in regulating oxygen release, as it binds to hemoglobin and facilitates the delivery of oxygen to tissues. While there aren't commonly used synonyms for DPG, it is essential to mention some alternate names that are associated with this vital compound. These include 2,3-bisphosphoglycerate, 2,3-Diphosphoglycerate, 2,3-DPG, and bisphosphoglycerate. Understanding these synonyms aids in comprehending the diverse body of scientific literature related to the functions and characteristics of this critical molecule.