NAD+ 500mg

Buy NAD+ 500mg

Nicotinamide Adenine Dinucleotide (NAD+) is an essential coenzyme found in nearly every living cell. It plays a central role in cellular energy metabolism, redox reactions, mitochondrial function, DNA repair, and cell signaling. Because of these wide-ranging biological functions, NAD+ has become an important research compound in the fields of metabolism, molecular biology, neuroscience, mitochondrial research, and aging-related studies.

Researchers can buy NAD+ 500mg for laboratory research to investigate how NAD+-dependent pathways influence cellular metabolism and biochemical regulation. Unlike peptides that typically interact with specific receptors, NAD+ functions as a universal coenzyme involved in numerous enzyme-driven reactions throughout the cell.

Scientific interest in NAD+ dates back to the early twentieth century, when researchers studying cellular respiration identified molecules involved in transferring electrons during metabolic reactions. Modern research has since shown that NAD+ serves as a critical cofactor for many enzymes associated with energy production, mitochondrial activity, genome maintenance, and cellular stress responses.

NAD+ is also closely associated with the activity of important enzyme families such as sirtuins and poly(ADP-ribose) polymerases (PARPs). These enzymes are widely studied for their roles in DNA repair, gene regulation, metabolic signaling, and cellular homeostasis. Researchers continue to examine how changes in intracellular NAD+ concentrations may affect mitochondrial function, oxidative stress, enzyme regulation, and overall cellular physiology. (Canto et al., 2015; Verdin, 2015; Covarrubias et al., 2021)

Today, NAD+ research spans biochemistry, molecular biology, neuroscience, metabolism, and aging science. Its fundamental role in cellular energy transfer and enzyme regulation continues to make NAD+ 500mg a valuable material for controlled laboratory investigation and biochemical research.

Research Use Only: At Sequora Peptides, NAD+ 500mg is intended strictly for laboratory and research purposes. It is not approved for human or veterinary use.

NAD+ 500mg: Specification

Why Was NAD+ Studied?

Scientific interest in NAD+ (Nicotinamide Adenine Dinucleotide) dates back more than a century. Early biochemists studying cellular respiration and oxidation were trying to understand how cells convert nutrients into usable energy. These investigations helped establish NAD+ as an essential coenzyme, rather than an enzyme, involved in many metabolic reactions. (Ying 2008; Canto et al., 2015; Pollak et al., 2007)

Researchers later found that NAD+ plays a central role in oxidation-reduction reactions, where it helps transfer electrons during cellular metabolism. This function is especially important in pathways involved in nutrient metabolism, ATP production, and mitochondrial energy processing. (Ying 2008; Canto et al., 2015; Pollak et al., 2007)

As molecular biology advanced, scientists discovered that NAD+ has functions beyond energy metabolism. It also serves as a substrate for NAD+-dependent enzymes, including sirtuins and poly(ADP-ribose) polymerases (PARPs). These enzymes are involved in processes such as DNA repair, gene regulation, cellular signaling, stress responses, and maintenance of cellular homeostasis. (Verdin 2015; Covarrubias et al., 2021; Canto et al., 2015)

Because of these broad biological roles, NAD+ remains an important subject of laboratory research. Scientists continue to study its involvement in mitochondrial function, metabolic regulation, oxidative stress, cellular aging, DNA maintenance, and enzyme activity to better understand how NAD+ homeostasis affects normal cellular physiology.

Detailed Research Overview of NAD+

Ever since its discovery, numerous laboratory experiments have been carried out regarding NAD+, involving disciplines ranging from biochemistry and molecular biology to metabolism, neuroscience, and even aging research. Researchers continue to discover ways in which this vital coenzyme functions and keeps the body’s metabolism balanced. (Ying 2008; Verdin 2015; Covarrubias et al., 2021)

1. Early Discovery and Biochemical Research

Biochemical studies of NAD+ date back to the 1900s when investigations into cellular respiration yielded a mysterious coenzyme that was a part of oxidation-reduction reactions. The studies resulted in the identification of the importance of NAD+ for metabolism when carbohydrates, lipids, and proteins are transformed into energy. (Ying 2008; Pollak et al., 2007)

It has been discovered through biochemical research that NAD+ plays the role of an electron carrier in glycolysis, the TCA cycle, and oxidative phosphorylation. (Ying 2008; Canto et al., 2015; Pollak et al., 2007)

2. Molecular Biology Expansion

The emergence of molecular biology revealed the importance of NAD+ not only in producing energy but also in other biological activities. Studies conducted in the lab indicated that NAD+ was used as a substrate by enzymes responsible for DNA repair, chromatin modification, and cellular signaling. (Verdin 2015; Covarrubias et al., 2021; Canto et al., 2015)

3. Current Areas of Scientific Investigation

Contemporary studies keep examining the biological roles of NAD+ in various areas of science, such as:

• Cellular energetics
• Mitochondria
• Redox biology
• DNA repair
• Sirtuins
• PARP enzymes
• Cellular signaling
• Oxidative stress
• Healthy aging studies
• Biochemistry of molecules and cells

All of these studies help increase knowledge about the roles of NAD+ in normal physiology and provide information for future studies on metabolic and molecular biology. (Verdin 2015; Covarrubias et al., 2021; Rajman et al., 2018)

Summary of Current Research

In the current times, NAD+ is one of the most widely studied cofactors in biology. Scientists keep studying its role in various physiological processes within cells that are critical to maintaining regular cellular function. Currently, there is active research being done in the following areas, among others:

• Energy metabolism of cells
• Mitochondria function
• Redox biology
• DNA repair
• Sirtuin biology
• PARP activity
• Healthy aging
• Oxidative stress
• Cellular signaling
• Molecular biochemistry

Despite the years of studies dedicated to proving the role of NAD+ as a necessary cofactor in cellular metabolism, scientists still study the impact of its changes on cellular physiology and molecular signaling pathways. 

In contrast to receptor-binding peptides, NAD+ acts as a coenzyme that plays a role in several enzymatic reactions within the cell. It works as an electron carrier and plays a vital role in numerous biochemical reactions. (Ying 2008; Canto et al., 2015; Pollak et al., 2007)

1. NAD+ Works as an Electron Carrier

Firstly, the main biological function of NAD+ is as an electron carrier. The role of NAD+ is the transfer of electrons during oxidation-reduction reactions. NAD+ works as an electron acceptor and generates NADH that helps to produce ATP with the help of oxidative phosphorylation in mitochondria. It is one of the most researched biological functions of NAD+. (Ying 2008; Canto et al., 2015; Pollak et al., 2007)

2. Research in Cell Metabolism

There were many research studies carried out in connection with the biological substance NAD+ because of its significant role in glycolysis, the tricarboxylic acid cycle, and oxidative phosphorylation. All these pathways are connected with the generation of energy by means of carbohydrates, fats, and proteins. Now, research is performed in laboratories to determine the significance of NAD+ in metabolism. (Ying 2008; Canto et al., 2015)

3. Research in DNA Repair and Maintenance

In addition, NAD+ is the substrate of enzymes involved in DNA repair, such as poly (ADP-ribose) polymerases (PARPs). The role of NAD+-dependent enzyme activities in maintaining genome stability and dealing with DNA damage has been investigated in experimental studies. (Verdin 2015; Covarrubias et al., 2021)

4. Research on the Activity of Sirtuins

The other important area of research concerns the action of the enzyme sirtuin that regulates gene expression, metabolism, and response to stress. Scientists continue their studies concerning the effect of NAD+ levels on the activity of sirtuins. (Verdin 2015; Covarrubias et al., 2021; Canto et al., 2015)

5. Research on Cellular Signaling

Recent experiments in the laboratory have increased scientific knowledge about NAD+ in ways other than in energy metabolism. Scientific investigation into the role of NAD+ in intracellular signaling systems, mitochondrial signaling, oxidative stress signaling, and cellular adaptation continues. (Verdin 2015; Covarrubias et al., 2021; Canto et al., 2015)

Storage and Handling of NAD+ 500mg

Appropriate storage is required to maintain the stability and biochemical purity of NAD+ during laboratory investigations.

Before Reconstitution

The powdered form of NAD+ should be stored at temperatures ranging from 2°C to 8°C inside a refrigerator. In case of long-term storage, unopened vials can be stored below -20°C to increase stability. The vial should always remain sealed before laboratory use.

After Reconstitution

After being dissolved in an appropriate laboratory-grade diluent, the solution should be stored in a temperature range of 2°C to 8°C. Repetitive freezing and thawing should be avoided to increase the stability of the compound.

Protect from Heat and Light

Avoid exposing NAD+ to light, heat, and moisture for storage purposes. Stable storage will go a long way in ensuring that the product quality is maintained when used in the laboratory.

Handling in the Laboratory

The handling of NAD+ should always be carried out under sterile laboratory conditions.

FAQs

Q1. What is NAD+?

NAD+ (Nicotinamide adenine dinucleotide) is a natural coenzyme found in most living organisms. It is very important in the metabolism of energy, reduction and oxidation reactions, as well as many other enzyme reactions.

Q2. Why should NAD+ be studied?

A lot of studies are being conducted in relation to NAD+ because of its importance in energy production, DNA repair, redox reactions, cell communication, and so forth. Its biological significance makes it a worthy topic to study for the subjects of biochemistry and metabolism.

Q3. In which areas does research on NAD+ take place?

NAD+ is studied in the research areas of metabolism, mitochondrial physiology, aging, neuroscience, molecular biology, cell physiology, oxidative stress, and enzymology.

Q4. How should NAD+ 500mg be stored?

The unused NAD+ should be stored at 2°C-8°C for routine lab storage or -20°C for long-term storage. Upon dissolution of the powder, the solution should be stored at 2°C-8°C without freezing.

Q5. Is NAD+ 500mg meant for human consumption?

No. The NAD+ that is used in laboratory research is intended solely for research purposes.

This is not for human consumption.

Research Use Only Disclaimer

FOR RESEARCH USE ONLY (RUO). NOT FOR HUMAN OR VETERINARY USE.

NAD+ 500 mg is supplied only for research purposes to be used by qualified personnel in a lab setting.
This item is not for human consumption and is not meant to diagnose, treat, cure, or prevent any disease. This item must be used by qualified laboratory personnel only using laboratory techniques.
The buyer is solely responsible for the proper purchase and storage of research items.

References

1. Ying, W. (2008). NAD+/NADH and NADP+/NADPH in cellular functions and cell death: regulation and biological consequences. Antioxidants & Redox Signaling, 10(2), 179-206. 
2. Verdin, E. (2015). NAD+ in aging, metabolism, and neurodegeneration. Science, 350(6265), 1208-1213. 
3. Covarrubias, A. J., Perrone, R., Grozio, A., & Verdin, E. (2021). NAD+ metabolism and its roles in cellular processes during ageing. Nature reviews Molecular cell biology, 22(2), 119-141. 
4. National Center for Biotechnology Information (NCBI). PubChem Compound Summary for Nicotinamide Adenine Dinucleotide (NAD+). 
5. Rajman, L., Chwalek, K., & Sinclair, D. A. (2018). Therapeutic potential of NAD-boosting molecules: the in vivo evidence. Cell Metabolism, 27(3), 529-547. 
6. Cantó, C., Menzies, K. J., & Auwerx, J. (2015). NAD+ metabolism and the control of energy homeostasis: a balancing act between mitochondria and the nucleus. Cell Metabolism, 22(1), 31-53. 
7. Pollak, N., Dölle, C., & Ziegler, M. (2007). The power to reduce: pyridine nucleotides–small molecules with a multitude of functions. Biochemical Journal, 402(2), 205-218.