ADP (Adenosine 5' Diphosphate, Disodium Salt Dihydrate), 10 Grams, is a biochemical reagent used in research on energy metabolism and nucleotide signaling. ADP plays a crucial role in cellular energy transfer and is an intermediate in the ATP cycle, essential for energy production in cells. This reagent is commonly used in assays that examine cellular processes like ATP synthesis, muscle contraction, and enzymatic reactions that require energy input. ADP also plays a key role in platelet aggregation and signal transduction, making it valuable in pharmacological and biochemical research focused on metabolic diseases, cardiovascular health, and cellular signaling mechanisms.