Substance P, 3-L-arginine (9CI), identified by the CAS number 113516-47-5, is a synthetic peptide that is a derivative of the neuropeptide Substance P, which is involved in various physiological processes, including pain perception and inflammation. This compound features an amino acid sequence that includes L-arginine, which is known for its role in protein synthesis and as a precursor to nitric oxide. Characteristically, Substance P is a tachykinin neuropeptide that binds to neurokinin receptors, influencing neurotransmission and modulating pain pathways. It is soluble in water and exhibits a relatively low molecular weight, typical of peptides. The presence of L-arginine contributes to its biological activity, as this amino acid is essential for various metabolic processes. Research into Substance P and its analogs has implications in understanding pain mechanisms, neurogenic inflammation, and potential therapeutic applications in conditions such as chronic pain and neurodegenerative diseases. Overall, this compound exemplifies the intricate relationship between peptide structure and biological function.

Substance P, 3-L-arginine- (9CI)

113516-47-5: Substance P, 3-L-arginine (9CI), identified by the CAS number 113516-47-5, is a synthetic peptide that is a derivative of the neuropeptide Substance P, which is involved in various physiological processes, including pain perception and inflammation. This compound features an amino acid sequence that includes L-arginine, which is known for its role in protein synthesis and as a precursor to nitric oxide. Characteristically, Substance P is a tachykinin neuropeptide that binds to neurokinin receptors, influencing neurotransmission and modulating pain pathways. It is soluble in water and exhibits a relatively low molecular weight, typical of peptides. The presence of L-arginine contributes to its biological activity, as this amino acid is essential for various metabolic processes. Research into Substance P and its analogs has implications in understanding pain mechanisms, neurogenic inflammation, and potential therapeutic applications in conditions such as chronic pain and neurodegenerative diseases. Overall, this compound exemplifies the intricate relationship between peptide structure and biological function.

<p>Substance P from alligator: a neuropeptide with structure Arg-Pro-Arg-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met-NH2.</p>

CAS 113516-47-5

Substance P, 3-L-arginine- (9CI)

Substance P (alligator)

Ref: TM-T76449