The anion gap is a calculated value in blood work that helps assess the balance of electrolytes in the body, specifically the difference between positively charged ions (cations) and negatively , The anion gap is a calculated value in blood work that helps assess the balance of electrolytes in the body, specifically the difference between positively charged ions (cations) and negatively , The anion gap is a calculated value in blood work that helps assess the balance of electrolytes in the body, specifically the difference between positively charged ions (cations) and negatively , It is formed by the combination of the ammonium cation (NH4+) and the bicarbonate anion (HCO3-). It is commonly used in baking as a leavening agent. How does gross hemolysis affect anion gap?, AGAP refers to anion gap, which is the result of either the positive or negative charge in the blood. A low AGAP is not common, but may indicate multiple myeloma., A single element cation and single element anion form a binary ionic compound, where one element is a metal and the other is a nonmetal. The metal forms the cation by losing electrons, while the .