NAD 500

NAD 500 (Nicotinamide Adenine Dinucleotide): Compound Overview
What is NAD 500?
NAD 500 refers to a concentrated laboratory preparation of Nicotinamide Adenine Dinucleotide (NAD⁺), an essential coenzyme found in all living cells. NAD⁺ plays a central role in energy metabolism, cellular repair, and signaling pathways. It is a key molecule in redox reactions, transferring electrons between molecules to support cellular respiration and mitochondrial function. In research contexts, NAD⁺ is often explored in studies related to aging, neurodegeneration, and metabolic disorders.
Mechanism of Action
NAD⁺ operates by shuttling electrons between molecules in oxidative-reduction reactions, most notably in the Krebs cycle and electron transport chain, enabling the production of ATP—the cell’s main energy currency. Additionally, NAD⁺ is a substrate for enzymes such as sirtuins, PARPs, and CD38, which are involved in DNA repair, gene expression, and cellular stress responses. Declining NAD⁺ levels with age have been linked to reduced mitochondrial efficiency and increased oxidative damage.
Safety Profile
In laboratory studies, NAD⁺ has demonstrated a high safety margin and low toxicity. It is a naturally occurring molecule, and research models have tolerated supplementation well. However, in vitro and in vivo administration must be done under controlled, sterile conditions due to its sensitivity to pH, light, and temperature. It is not intended for therapeutic or injectable use in humans, and any handling must adhere to laboratory safety protocols.
Key Studies
Research published in Cell Metabolism and Nature Communications has shown that restoring NAD⁺ levels in animal models can improve mitochondrial function, reduce age-related decline, and enhance resistance to metabolic stress.
Studies in neurodegeneration models (e.g., Alzheimer’s, Parkinson’s) have indicated potential protective effects via sirtuin activation and inflammation modulation.
Investigations into NAD⁺ precursors like nicotinamide riboside (NR) and nicotinamide mononucleotide (NMN)have demonstrated enhanced bioavailability and similar cellular benefits.
Conclusion
NAD 500 is a vital coenzyme preparation for studying energy metabolism, mitochondrial biology, aging, and neuroprotection. Its wide range of cellular roles makes it an essential tool in molecular and biochemical research. This product is intended for research use only and is not for human or veterinary consumption.