N-[(4S)-4-amino-5-[(2-aminoethyl)amino]pentyl]-N′-nitroguanidine tris(trifluoroacetate) salt (CAS 357965-99-2)

N-[(4S)-4-amino-5-[(2-aminoethyl)amino]pentyl]-N′-nitroguanidine tris(trifluoroacetate) salt is often employed in biochemical research due to its role as a nitric oxide synthase inhibitor, which allows for the exploration of nitric oxide production and regulation. This compound is particularly useful in studying the enzymatic mechanisms that control vascular tone and neurotransmission, as nitric oxide plays a pivotal role in these processes. By inhibiting nitric oxide synthase, researchers are able to observe the downstream effects of reduced nitric oxide levels in various biological systems. N-[(4S)-4-amino-5-[(2-aminoethyl)amino]pentyl]-N′-nitroguanidine tris(trifluoroacetate) salt is also used to understand the contribution of nitric oxide to immune system function and cellular signaling pathways. Moreover, its use extends to research on the impact of nitric oxide on gene expression and protein modification, which is critical in elucidating the complex network of cellular responses.