Nucleotide is the precursor of synthetic biological macromolecular ribonucleic acid (RNA) and deoxyribonucleic acid (DNA). Adenosine triphosphate (ATP) plays an important role in cellular energy metabolism. Some of the energy produced during oxidation is stored in the high energy phosphate bonds of the ATP molecule. The reaction of ATP molecules to liberate energy can cooperate with a variety of biological reactions that require energy to do work and play a variety of physiological functions, such as the anabolism of substances, muscle contraction, absorption and secretion, body temperature maintenance and bioelectrical activity, etc. Hualin can provide products for laboratory scale production and scalable production. Huaren is able to provide products for laboratory-scale production and scalable production.