S-Nitrosoglutathione is widely used in biomedical research due to its role as a nitric oxide donor. It is particularly valuable in studying cellular signaling pathways, as it helps regulate processes like vasodilation, immune response, and neurotransmission. In therapeutic contexts, it has been explored for its potential to protect against oxidative stress and inflammation, making it a candidate for treating cardiovascular diseases, respiratory disorders, and neurodegenerative conditions. Additionally, it is utilized in experimental models to investigate its effects on wound healing and tissue repair, owing to its ability to modulate blood flow and cellular repair mechanisms.