Adenosine 5'-triphosphate - the universal currency of life energy CAS number: 56-65-5

Adenosine 5'-triphosphate (ATP) is the most critical energy carrier molecule in nature and is known as the "energy currency of life." It exists in every known life form on earth. It is not only the core of cellular energy metabolism, but also an indispensable high-value raw material in modern biomedicine, diagnostic reagents and basic research in life sciences.

Chemical Information

Chemical name: Adenosine 5'-triphosphate

Common name: Adenosine triphosphate, ATP

Chemical formula: C10H16N5O13P3

Molecular weight: 507.18 g/mol

CAS number: 56-65-5

Structural features

The structure of ATP is the basis of its function and is unique in that:

High-energy phosphate bonds: The ATP molecule contains three phosphate groups linked by two high-energy pyrophosphate bonds (usually labeled alpha, beta, and gamma phosphates). When these bonds are hydrolyzed (especially the bonds between beta and gamma phosphates), they release a large amount of free energy, providing direct power for various biochemical reactions within the cell.

Bifunctional signaling molecules: ATP and its hydrolysis products ADP/AMP are not only energy carriers, but also important endogenous signaling molecules that can regulate a wide range of physiological processes, including neurotransmission, inflammatory response and muscle contraction, by activating purinergic receptors (P2X and P2Y families) on the cell membrane.

Main applications and advantages

1. Key energy source for biosynthesis and cell culture

The "fuel" of the in vitro transcription (IVT) reaction: In the production of mRNA vaccines and therapeutic drugs, ATP, together with UTP, GTP, and CTP, is an essential substrate for in vitro transcription and synthesis of mRNA. The high-purity, pyrogen-free ATP we provide ensures efficient and precise synthesis of mRNA and is the core raw material to ensure the yield and quality of the final product.

Cell metabolism and vitality guarantee: In cell-free expression systems, harsh cell culture (such as stem cells, immune cells), and tissue engineering, the addition of exogenous ATP can directly provide energy for cells, enhance cell vitality, and increase the yield of target proteins or cell products.

2. Core tools for drug development and pharmacological research

Necessary substrate for kinase detection: Protein kinase is an important drug target in the development of new drugs for cancer, inflammation and other diseases. ATP, as the natural substrate of all protein kinases, is a key component in high-throughput kinase screening and inhibitor activity evaluation systems.

Cardiovascular and neuroscience drug research: As a core molecule of the purinergic signaling pathway, ATP is an important tool for studying related receptor agonists/antagonists, and is widely used in the exploration of drug action mechanisms in the fields of cardiovascular diseases, pain, neurodegenerative diseases and other fields.

3. Diagnostic reagent development and biological detection

Fundamentals of Bioluminescent Assays: ATP is an essential reactant of the firefly luciferase system. ATP detection kits based on this principle are widely used in:

Cell Viability and Proliferation Assay: Quickly and sensitively quantify viable cell numbers.

Rapid detection of microorganisms: Used for monitoring microbial contamination in food, pharmaceuticals and environmental samples, because all living microorganisms contain ATP.

Drug Cytotoxicity Assessment: Accurately assess the impact of drug candidates on cellular metabolic activity.

Conclusion

Adenosine 5'-triphosphate (ATP) is more than just an energy molecule, it is a bridge between fundamental life activities and cutting-edge biotechnology. From enabling the production of mRNA therapeutics, to accelerating the discovery of innovative drugs, to providing highly sensitive diagnostic solutions, ATP's fundamental position is irreplaceable.