Mini-Spotlight: Substance P

Substance P (PSP-4014-v, PSP-4014) is a member of the tachykinin neuropeptide family. The tachykinins have roles in nociception, pain, inflammation, and more recently in gut motility.1,2

Synonyms/Product Alternate Names: H-Arg-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Met-NH2, RPKPQQFFGLM-NH2

New publication on Substance P:

Substance P and Inflammatory Pain: Getting It Wrong and Right Simultaneously


  1. C. Severini, et al., Pharmacological Reviews, 54(2), 285 (2002).
  2. L. Palamiuc, et al., Nature Communications, 8, 14237 (2017).