Substance P

Substance P is an 11-residue tachykinin neuropeptide and an endogenous agonist of the neurokinin-1 receptor. It is widely studied in nociception, neurogenic inflammation, sensory signaling and GPCR pharmacology.

• neuroscience research
• neuroimmune or signaling studies
• peptide-receptor or epitope research
• biochemical assay development

Species, fragment boundaries and terminal chemistry are integral to this peptide's experimental identity. Use the exact sequence and matched controls when comparing biological responses.

1. Selected peer-reviewed publication