Blood plasma solute

Blood plasma solutes" is not a single molecule or therapeutic target but rather refers collectively to the diverse array of dissolved substances present in blood plasma. These include proteins (such as albumin, globulins—including immunoglobulins—and fibrinogen), electrolytes (sodium, potassium, calcium, chloride, bicarbonate), glucose and other nutrients, hormones, waste products like urea and creatinine, and gases such as carbon dioxide[1][3][4][5]. Each class of solute has distinct biological functions—for example: - **Proteins** maintain osmotic pressure and are involved in transport and immunity. - **Electrolytes** regulate fluid balance and pH. - **Clotting factors** enable hemostasis. - **Immunoglobulins** mediate immune defense[2][6]. Disorders involving abnormal levels or function of specific plasma solutes can lead to disease states such as edema (low albumin), bleeding disorders (clotting factor deficiencies), or immune dysfunctions[3][8]. However, "blood plasma solutes" is too broad for use as a canonical drug target; instead individual proteins or molecules within this group may serve as therapeutic targets. Because "blood plasma solutes" does not refer to a single defined molecular entity but rather an entire class of substances dissolved in blood plasma—each with unique properties—it is not considered a valid therapeutic target itself. For structured data purposes it should be flagged as incorrect for use as a canonical drug target name.

Other names

Plasma solutesSolutes in blood plasmaPlasma components (non-cellular)